FORM 6-K
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                            REPORT OF FOREIGN ISSUER


                      Pursuant to Rule 13a-16 or 15d-16 of
                       the Securities Exchange Act of 1934


                           For the month of April 2006


                              AETERNA ZENTARIS INC.
                   ------------------------------------------

                        1405, boul. du Parc-Technologique
                                 Quebec, Quebec
                                 Canada, G1P 4P5
                    (Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports
under cover of Form 20-F or Form 40-F.

                            Form 20-F        Form 40-F    X
                                      ------           ------

Indicate by check mark whether the registrant by furnishing the information
contained in this Form is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934

                                  Yes       No   X
                                      -----    -----

If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b): 82-
                                    -----






                                 DOCUMENTS INDEX




DOCUMENTS       DESCRIPTION
-----------     ----------------------------------------------------------------
             
1.              Material Contract dated December 8, 2005 entered into by the
                Corporation's wholly-owned subsidiary, Atrium Biotechnologies
                Inc., and the other parties thereto as named therein. Please
                note that certain sections have been redacted due to their
                competitively sensitive nature.






                                                               EXECUTION VERSION












                            STOCK PURCHASE AGREEMENT

                          dated as of December 8, 2005

                                  by and among

                           ATRIUM BIOTECH HOLDCO, INC.

                           ATRIUM BIOTECHNOLOGIES INC.

                             HVL PARENT INCORPORATED

                                       and

                THE SELLERS LISTED ON THE SIGNATURE PAGES HERETO

                               with respect to all
                          outstanding capital stock of

                             HVL PARENT INCORPORATED








                                TABLE OF CONTENTS

                  This Table of Contents is not part of the Agreement to which
it is attached but is inserted for convenience only.


                                                                                                              Page
                                                                                                               NO.

                                                                                                           
ARTICLE I SALE OF SHARES AND CLOSING............................................................................1
         1.01     PURCHASE AND SALE.............................................................................1
         1.02     PURCHASE PRICE................................................................................1
         1.03     CLOSING; ESCROW...............................................................................2
         1.04     ALLOCATION OF PURCHASE PRICE..................................................................3
         1.05     LEGEND ON ATRIUM SHARES.......................................................................4
         1.06     FURTHER ASSURANCES; POST-CLOSING COOPERATION..................................................7
         1.07     INTEREST AND DIVIDENDS EARNED ON ESCROW AGREEMENTS............................................7

ARTICLE II REPRESENTATIONS AND WARRANTIES OF SELLERS............................................................8
         2.01     ORGANIZATION OF SELLER........................................................................8
         2.02     AUTHORITY.....................................................................................8
         2.03     CAPITAL STOCK.................................................................................9
         2.04     ACQUISITION OF ATRIUM STOCK...................................................................9
         2.05     NO CONFLICTS..................................................................................9
         2.06     GOVERNMENTAL APPROVALS AND FILINGS...........................................................10

ARTICLE III REPRESENTATIONS AND WARRANTIES OF CERTAIN SHAREHOLDERS.............................................10
         3.01     ORGANIZATION OF THE COMPANY..................................................................10
         3.02     CAPITAL STOCK................................................................................10
         3.03     SUBSIDIARIES.................................................................................11
         3.04     NO CONFLICTS.................................................................................11
         3.05     GOVERNMENTAL APPROVALS AND FILINGS...........................................................12
         3.06     BOOKS AND RECORDS............................................................................12
         3.07     FINANCIAL STATEMENTS.........................................................................12
         3.08     ABSENCE OF CHANGES...........................................................................13
         3.09     NO UNDISCLOSED LIABILITIES...................................................................15
         3.10     TAXES........................................................................................15
         3.11     LEGAL PROCEEDINGS............................................................................17
         3.12     COMPLIANCE WITH LAWS AND ORDERS..............................................................18
         3.13     BENEFIT PLANS; ERISA.........................................................................19
         3.14     REAL PROPERTY................................................................................21
         3.15     TANGIBLE PERSONAL PROPERTY; INVESTMENT ASSETS................................................22
         3.16     INTELLECTUAL PROPERTY RIGHTS.................................................................22
         3.17     CONTRACTS....................................................................................25
         3.18     LICENSES.....................................................................................27
         3.19     INSURANCE....................................................................................27


                                      -i-




                                                                                                           
         3.20     AFFILIATE TRANSACTIONS.......................................................................28
         3.21     EMPLOYEES; LABOR RELATIONS...................................................................29
         3.22     ENVIRONMENTAL MATTERS........................................................................29
         3.23     SUBSTANTIAL CUSTOMERS AND SUPPLIERS..........................................................30
         3.24     BANK AND BROKERAGE ACCOUNTS; INVESTMENT ASSETS...............................................31
         3.25     NO POWERS OF ATTORNEY........................................................................31
         3.26     ACCOUNTS RECEIVABLE..........................................................................31
         3.27     INVENTORY....................................................................................31
         3.28     NO GUARANTEES................................................................................32
         3.29     REGULATORY MATTERS...........................................................................32
         3.30     BROKERS......................................................................................34
         3.31     DISCLAIMER...................................................................................34

ARTICLE IV REPRESENTATIONS AND WARRANTIES OF ATRIUM AND PURCHASER..............................................35
         4.01     ORGANIZATION.................................................................................35
         4.02     AUTHORITY....................................................................................35
         4.03     NO CONFLICTS.................................................................................36
         4.04     GOVERNMENTAL APPROVALS AND FILINGS...........................................................36
         4.05     LEGAL PROCEEDINGS............................................................................36
         4.06     PURCHASE FOR INVESTMENT......................................................................37
         4.07     CAPITAL STOCK................................................................................37
         4.08     BROKERS......................................................................................37
         4.09     REPORTS......................................................................................37
         4.10     ABSENCE OF CHANGES...........................................................................38
         4.11     ABSENCE OF CANADIAN RESALE RESTRICTIONS......................................................38
         4.12     DISCLAIMER...................................................................................38

ARTICLE V COVENANTS OF SELLERS.................................................................................39
         5.01     BOOKS AND RECORDS............................................................................39
         5.02     NONSOLICITATION; NONCOMPETITION..............................................................39

ARTICLE VI COVENANTS OF PURCHASER, ATRIUM AND THE COMPANY......................................................42
         6.01     INDEMNIFICATION..............................................................................42
         6.02     COMPANY EMPLOYEE BENEFIT PLANS...............................................................43
         6.03     TRADING STATUS...............................................................................43

ARTICLE VII [INTENTIONALLY OMITTED]............................................................................44

ARTICLE VIII [INTENTIONALLY OMITTED]...........................................................................44

ARTICLE IX TAX MATTERS AND POST-CLOSING TAXES..................................................................44
         9.01     TAX FILINGS..................................................................................44
         9.02     TAX COOPERATION..............................................................................46
         9.03     TAX INDEMNIFICATION..........................................................................46
         9.04     TRANSFER TAXES...............................................................................47


                                      -ii-




                                                                                                           
         9.05     TAX SHARING AGREEMENT........................................................................47
         9.06     TAX TREATMENT OF INDEMNITY PAYMENT...........................................................47
         9.07     TAX AUDITS AND CONTESTS......................................................................47
         9.08     EXCLUSIVE REMEDY.............................................................................48

ARTICLE X HVL STOCK OPTIONS....................................................................................48
         10.01    OPTIONS......................................................................................48

ARTICLE XI SURVIVAL OF REPRESENTATIONS, WARRANTIES, COVENANTS AND AGREEMENTS...................................49
         11.01    SURVIVAL OF REPRESENTATIONS, WARRANTIES, COVENANTS AND AGREEMENTS............................49

ARTICLE XII INDEMNIFICATION....................................................................................49
         12.01    INDEMNIFICATION..............................................................................49
         12.02    METHOD OF ASSERTING CLAIMS...................................................................53
         12.03    COOPERATION..................................................................................57
         12.04    EXISTING THIRD PARTY CLAIMS..................................................................57

ARTICLE XIII [INTENTIONALLY OMITTED]...........................................................................58

ARTICLE XIV DEFINITIONS........................................................................................58
         14.01    DEFINITIONS..................................................................................58

ARTICLE XV MISCELLANEOUS.......................................................................................68
         15.01    NOTICES......................................................................................68
         15.02    ENTIRE AGREEMENT.............................................................................69
         15.03    EXPENSES.....................................................................................69
         15.04    PUBLIC ANNOUNCEMENTS.........................................................................70
         15.05    CONFIDENTIALITY..............................................................................70
         15.06    WAIVER.......................................................................................70
         15.07    AMENDMENT....................................................................................70
         15.08    NO THIRD PARTY BENEFICIARY...................................................................70
         15.09    NO ASSIGNMENT; BINDING EFFECT................................................................70
         15.10    RELEASE BY SELLERS...........................................................................71
         15.11    HEADINGS.....................................................................................71
         15.12    JURISDICTION.................................................................................71
         15.13    INVALID PROVISIONS...........................................................................71
         15.14    GOVERNING LAW................................................................................71
         15.15    COUNTERPARTS.................................................................................72
         15.16    SEVERAL OBLIGATIONS..........................................................................72
         15.17    THE SELLERS' REPRESENTATIVE..................................................................72


                                       -iii-



                                               EXHIBITS


                                 
         EXHIBIT A                  Cash Escrow Agreement
         EXHIBIT B-1                Employment Agreement for L. Douglas Lioon
         EXHIBIT B-2                Employment Agreement for Jeffrey D. Lioon
         EXHIBIT C-1                Option Termination Agreement (cash only)
         EXHIBIT C-2                Option Termination Agreement (cash and stock)
         EXHIBIT D                  Secretary's Certificate of Certain Sellers
         EXHIBIT E-1                Opinion of Goodwin Procter LP, counsel to the Company
         EXHIBIT E-2                Opinion of Dapper, Baldasare, Benson, Behling & Kane, P.C.,
                                    counsel to the Company
         EXHIBIT F-1                Opinion of Milbank, Tweed, Hadley & McCloy LLP, Counsel to
                                    Purchaser and Atrium
         EXHIBIT F-2                Opinion of Heenan Blaikie LLP, counsel to Atrium
         EXHIBIT G-1                Secretary's Certificate of Purchaser
         EXHIBIT G-2                Secretary's Certificate of Atrium

         ANNEX 1                    Purchase Price Allocation Among Sellers and Company Stock
                                    Option Holders
         ANNEX 2                    Individuals Included in Definition of "Knowledge"
         ANNEX 3                    Certain Products
         ANNEX 4                    Share Percentage Among T.A. Shareholders and Lioon
                                    Shareholders for Certain Indemnities
         ANNEX 5                    Share Percentage Among Sellers


                                      -iv-




                  This STOCK PURCHASE AGREEMENT dated as of December 8, 2005 is
made and entered into by and among Atrium Biotechnologies Inc., a Canadian
corporation ("ATRIUM"), Atrium Biotech Holdco, Inc., a Delaware corporation and
a wholly-owned subsidiary of Atrium ("PURCHASER"), HVL Parent Incorporated, a
Delaware corporation (the "COMPANY"), and the selling shareholders listed on the
signature pages hereto (each individually, a "SELLER" and collectively, the
"SELLERS"). Capitalized terms not otherwise defined herein have the meanings set
forth in SECTION 14.01.

                  WHEREAS, Sellers collectively own (i) 344.744 shares of Series
A Preferred Stock, par value $0.01 per share, of the Company, (ii) 38.456 shares
of Series B Preferred Stock, par value $0.01 per share, of the Company, (iii)
164,103 shares of Class A Common Stock, par value $0.01 per share, of the
Company and (iv) 5,000,000 shares of Common Stock, par value $0.01 per share, of
the Company, collectively constituting all issued and outstanding shares of
capital stock of the Company (such shares described in clauses (i) through (iv)
being referred to collectively herein as the "SHARES"); and

                  WHEREAS, Sellers desire to sell, and Purchaser desires to
purchase, the Shares on the terms and subject to the conditions set forth in
this Agreement;

                  NOW, THEREFORE, in consideration of the mutual covenants and
agreements set forth in this Agreement, and for other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
parties hereto agree as follows:

                                   ARTICLE I

                           SALE OF SHARES AND CLOSING

                  1.01 PURCHASE AND SALE. Each Seller agrees to sell to
Purchaser, and Purchaser agrees to purchase from such Seller, all of the right,
title and interest of such Seller in and to the Shares owned by such Seller at
the Closing on the terms and subject to the conditions set forth in this
Agreement.

                  1.02 PURCHASE PRICE. The aggregate purchase price for the
Shares, the covenant of the Sellers contained in SECTION 5.2, and the
cancellation of the Company Stock Options is $85,090,580 (the "PURCHASE PRICE"),
payable as follows:

                  (a) the amount of the Purchase Price payable to each of the
         T.A. Shareholders is set forth opposite their names on ANNEX 1 hereto
         and shall be paid 100% in cash; and

                  (b) the amount of the Purchase Price payable to each of the
         Lioon Shareholders, each of the Management Shareholders and each of the
         Company Stock Option holders is set forth opposite their names on ANNEX
         1 hereto.

The portion of the Purchase Price payable to Sellers in cash pursuant to this
SECTION 1.02 is referred to herein as the "CASH Payment" and the portion of the
Purchase Price payable to certain of the Lioon Shareholders, Management
Shareholders and Company Stock Option holders in Atrium Shares pursuant to this
SECTION 1.02 is referred to herein as the "SHARE PAYMENT."



                  1.03 CLOSING; ESCROW.

                  (a) The Closing will take place at the offices of Milbank,
Tweed, Hadley & McCloy LLP, 1 Chase Manhattan Plaza, New York, New York
10005-1413, or at such other place as Purchaser and Sellers mutually agree, at
10:00 A.M. local time, on the Closing Date. At the Closing, Purchaser will pay
the Purchase Price by (a) paying the Cash Payment by wire transfer of
immediately available funds to such account(s) as Sellers' Representative may
reasonably direct by written notice delivered to Purchaser at least two (2)
Business Days before the Closing Date, PROVIDED that $7,000,000 of the Purchase
Price payable to the T.A. Shareholders and the Lioon Shareholders (the "ESCROW
FUND") shall be delivered by Purchaser by wire transfer of immediately available
funds to Wachovia Bank, N.A. Corporate Trust, as escrow agent (the "ESCROW
AGENT") under an escrow agreement to be entered into on the Closing Date by
Sellers' Representative, Atrium, Purchaser and the Escrow Agent substantially in
the form of Exhibit A hereto (the "CASH ESCROW AGREEMENT"); and (b) delivering
to certain of the Lioon Shareholders, Management Shareholders and Company Stock
Option holders certificates representing the Share Payment in the names and
amounts set forth on ANNEX 1 hereto. Simultaneously, each Seller will assign and
transfer to Purchaser all of such Seller's right, title and interest in and to
the Shares owned by such Seller by delivering to Purchaser a certificate or
certificates representing such Shares, in genuine and unaltered form.

                  (b) Sellers shall deliver to Purchaser the following items on
or before the Closing Date:

                  (i)   executed Cash Escrow Agreement substantially in the same
                        form as EXHIBIT A;

                  (ii)  executed employment agreements with each of L. Douglas
                        Lioon and Jeffrey D. Lioon in the same form as EXHIBITS
                        B-1 and B-2 hereto;

                  (iii) for each holder of a Company Stock Option, an executed
                        Option Termination Agreement substantially in the same
                        form as EXHIBITS C-1 and C-2;

                  (iv)  with respect to each Seller that is an entity, a
                        certificate, dated the Closing Date and executed by the
                        Secretary or any Assistant Secretary of such Seller (or
                        such Person performing such duties), in the form and to
                        the effect of EXHIBIT D hereto;

                  (v)   all third party consents (or in lieu thereof waivers)
                        listed in SECTION 1.03(b) OF THE DISCLOSURE SCHEDULE;

                  (vi)  written resignations of each member of the boards of
                        directors and each officer of the Company and the
                        Subsidiaries;

                  (vii) the opinions of Goodwin Procter LLP, counsel to the
                        Company, dated the Closing Date, substantially in the
                        form and to the effect of EXHIBIT E-1

                                       2



                        hereto, and Dapper, Baldasare, Benson, Behling & Kane,
                        P.C., counsel to the Company, dated the Closing Date,
                        substantially in the form and to the effect of EXHIBIT
                        E-2 hereto;

                 (viii) written undertaking by KPMG LLP, the independent
                        auditors of the Company and its consolidated
                        subsidiaries to provide its written consent as soon as
                        possible after the Closing Date to the inclusion of the
                        audited consolidated financial statements of the Company
                        and its consolidated subsidiaries for the years 2002,
                        2003 and 2004 and related reports by Atrium in any
                        reports that Atrium files under federal and provincial
                        securities Laws in Canada; and

                  (ix)  the minute books and other similar records of the
                        Company and the Subsidiaries, and the stock transfer
                        ledgers and other similar records of the Company and the
                        Subsidiaries.

                  (c) Purchasers and Atrium shall deliver to Sellers the
following items on or before the Closing Date:

                  (i)   the opinions of Milbank, Tweed, Hadley & McCloy LLP,
                        special U.S. counsel to Atrium, dated the Closing Date,
                        substantially in the form and to the effect of EXHIBIT
                        F-1 hereto and Heenan Blaikie LLP, counsel to Atrium,
                        dated the Closing Date, substantially in the form and to
                        the effect of EXHIBIT F-2 hereto;

                  (ii)  for Atrium and Purchaser certificates, dated the Closing
                        Date and executed by the Secretary or any Assistant
                        Secretary of such Atrium and Purchaser (or such Person
                        performing such duties), substantially in the forms and
                        to the effect of EXHIBIT G-1 and G-2 hereto; and

                  (iii) certified irrevocable instructions to Atrium's transfer
                        agent to deliver the certificates representing the
                        Atrium Shares as soon as possible following the Closing
                        Date.

                  1.04 ALLOCATION OF PURCHASE PRICE. For U.S. federal, state and
local income tax purposes, the Purchase Price shall be allocated as follows: (i)
$10,000 of the Purchase Price shall be allocable to, and deemed to be
consideration of, the covenant of the Sellers contained in SECTION 5.02 and (ii)
the remainder of the Purchase Price shall be allocable to, and deemed to be
consideration of, the Shares and the cancellation of the Company Stock Options.
The Sellers, the Company and Atrium agree to report an allocation of the
Purchase Price among the covenant of the Sellers contained in SECTION 5.02 and
the Shares in a manner entirely consistent with the allocation described in the
preceding sentence, and agree to act in accordance with such allocation in the
preparation and filing of all Tax Returns and in the course of any Tax audit,
Tax review or Tax litigation relating thereto.

                                       3



                  1.05 LEGEND ON ATRIUM SHARES.

                  (a) Each certificate for Atrium Shares issued as the
Share Payment shall bear the following legends:

         "THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE
         UNITED STATES SECURITIES ACT OF 1933, (THE "SECURITIES ACT"), AND MAY
         NOT BE OFFERED, SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF UNLESS (A)
         REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OF THE UNITED
         STATES AND THE SECURITIES REGULATORY AUTHORITIES OF APPLICABLE STATES,
         (B) AN EXEMPTION FROM SUCH REGISTRATION IS AVAILABLE OR (C) THE
         SECURITIES ACT AND THE SECURITIES LAWS OF THE STATES ARE NOT APPLICABLE
         TO SUCH OFFERING, SALE, TRANSFER OR DISPOSAL. THE SECURITIES
         REPRESENTED HEREBY MAY BE OFFERED, SOLD, TRANSFERRED OR OTHERWISE
         DISPOSED OF IN CANADA IN ACCORDANCE WITH APPLICABLE PROVINCIAL
         SECURITIES LAWS. A NEW CERTIFICATE, WITH THE ABOVE LEGEND REMOVED,
         DELIVERY OF WHICH WILL CONSTITUTE "GOOD DELIVERY", MAY BE OBTAINED FROM
         NATIONAL BANK TRUST INC. ON AND AFTER APRIL 9, 2006 UPON DELIVERY OF
         THIS CERTIFICATE AND A JOINT WRITTEN INSTRUCTION OF THE TRANSFEREE AND
         ATRIUM BIOTECHNOLOGIES INC."

         "UNLESS PERMITTED UNDER CANADIAN SECURITIES LEGISLATION, THE HOLDER OF
         THIS SECURITY MUST NOT TRADE THE SECURITY BEFORE APRIL 9, 2006."

         "THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE LISTED ON THE
         TORONTO STOCK EXCHANGE ("TSX"); HOWEVER, THE SAID SECURITIES CANNOT BE
         TRADED THROUGH THE FACILITIES OF TSX SINCE THEY ARE NOT FREELY
         TRANSFERABLE, AND CONSEQUENTLY ANY CERTIFICATE REPRESENTING SUCH
         SECURITIES IS NOT `GOOD DELIVERY' IN SETTLEMENT OF TRANSACTIONS ON
         TSX."

         The legends will be removed on and after April 9, 2006 upon delivery by
the Lioon Shareholder, Management Shareholder or Company Stock Option holder or
their respective transferee, as the case may be, of the certificate for Atrium
Shares and a joint written instruction to Atrium's transfer agent from Atrium
and such Lioon Shareholder, Management Shareholder or Company Stock Option
holder or their respective transferee, as the case may be. Atrium shall
cooperate in good faith with the Lioon Shareholder, Management Shareholder or
Company Stock Option holder or their respective transferee, as the case may be,
to deliver such joint written instruction promptly upon request by such Lioon
Shareholder, Management Shareholder or Company Stock Option holder or respective
transferee.

                                       4



                  (b) The Atrium Shares issued as the Share Payment also shall
bear the following legend:

         "THE TRANSFERABILITY OF THIS CERTIFICATE AND THE SHARES OF STOCK
         REPRESENTED HEREBY ARE SUBJECT TO THE TERMS AND CONDITIONS CONTAINED IN
         THE STOCK PURCHASE AGREEMENT DATED DECEMBER 8, 2005 ENTERED INTO
         BETWEEN ATRIUM BIOTECHNOLOGIES INC., ATRIUM BIOTECH HOLDCO, INC. HVL
         PARENT INCORPORATED AND SELLERS LISTED ON THE SIGNATURE PAGES THERETO
         (THE "AGREEMENT"). COPIES OF THE AGREEMENT ARE ON FILE IN THE OFFICE OF
         THE SECRETARY OF ATRIUM BIOTECHNOLOGIES INC., 1405, BOUL. DU
         PARC-TECHNOLOGIQUE, QUEBEC, QUEBEC CANADA G1P ?P5. ATRIUM
         BIOTECHNOLOGIES INC. WILL FURNISH TO THE RECORDHOLDER OF THE
         CERTIFICATE, WITHOUT CHARGE AND UPON WRITTEN REQUEST AT ITS PRINCIPAL
         PLACE OF BUSINESS, A COPY OF THE AGREEMENT. THE SHARES REPRESENTED BY
         THIS CERTIFICATE SHALL NOT BE SOLD, ASSIGNED, TRANSFERRED, PLEDGED,
         ENCUMBERED, HYPOTHECATED OR OTHERWISE DISPOSED OF BY THE RECORD HOLDER
         TO ANOTHER PERSON PRIOR TO DECEMBER 8, 200[6][7][8], UNLESS
         SPECIFICALLY PERMITTED PURSUANT TO THE TERMS OF THE AGREEMENT. ATRIUM
         BIOTECHNOLOGIES INC. RESERVES THE RIGHT TO REFUSE TO RECORD THE
         TRANSFER OF THIS CERTIFICATE UNTIL ALL SUCH RESTRICTIONS ARE SATISFIED,
         ALL SUCH TERMS ARE COMPLIED WITH AND ALL SUCH CONDITIONS ARE
         SATISFIED."

The Atrium Shares issued to each Lioon Shareholder, Management Shareholder and
Company Stock Option holder as the Share Payment shall not be sold, assigned,
transferred, pledged, encumbered, hypothecated or otherwise disposed of by the
holder thereof prior to the following dates:

      (i)   One-third (1/3) of the Atrium Shares issued to each such Lioon
            Shareholder, Management Shareholder and Company Stock Option holder
            as the Share Payment shall be released from the restrictions in this
            paragraph (b) on the first anniversary of the Closing Date;

      (ii)  One-third (1/3) of the Atrium Shares issued to each such Lioon
            Shareholder, Management Shareholder and Company Stock Option holder
            as the Share Payment shall be released from the restrictions in this
            paragraph (b) on the second anniversary of the Closing Date; and

      (iii) the final one-third (1/3) of the Atrium Shares issued to each such
            Lioon Shareholder, Management Shareholder and Company Stock Option
            holder as the Share Payment shall be released from the restrictions
            in this paragraph (b) on the third anniversary of the Closing Date.

                                       5



Notwithstanding the foregoing, the restrictions in this paragraph (b) shall
terminate (i) as to all Atrium Shares issued as the Share Payment upon a
business combination between Atrium and an unrelated third party (whether by
merger, consolidation, tender offer, sale of substantially all of Atrium's stock
assets) and (ii) as to all Atrium Shares issued as the Share Payment to a Lioon
Shareholder, Management Shareholder or Company Stock Option holder who is an
employee of the Company or any of its Subsidiaries, upon the death, disability
or termination by the Company or such Subsidiary without "cause" of such
employee or the termination by such employee for "good reason" (as defined
below). With respect to clause (ii) of the foregoing sentence, in the event that
(x) L. Douglas Lioon is the employee at issue, the Atrium Shares issued as the
Share Payment to Malliouhanna Associates L.P. shall also be released from the
restrictions in this paragraph (b) at the time the Atrium Shares held by L.
Douglas Lioon are so released; and (y) Jeffrey D. Lioon is the employee at
issue, the Atrium Shares issued as the Share Payment to the Jeffrey D. Lioon
Revocable Trust and Lexington Drive Associates L.P. shall also be released from
the restrictions in this paragraph (b) at the time the Atrium Shares held by
Jeffrey D. Lioon are so released. Atrium shall cooperate in good faith with the
Lioon Shareholder, Management Shareholder or Company Stock Option holder or
their respective transferee, as the case may be, to deliver a written notice to
Atrium's transfer agent promptly upon the happening of an event described above
informing the transfer agent that such restrictions are to be released and
instructing the transfer agent to remove the above legend from the applicable
share certificate(s). For purposes of this SECTION 1.05(B), "cause" and "good
reason" shall have the meanings given to them in the employment agreement
between such employee and the Company or any of its Subsidiaries, or if no such
employment agreement exists at such time, then (A) "CAUSE" shall mean any of the
following events has occurred: (1) the employee's continual or deliberate
neglect of the performance of his material duties, including the failure to
follow any lawful directive of the applicable board of directors or the
president of the Company which is substantially consistent with the employee's
duties and responsibilities (PROVIDED that employee has failed to cure the same
within ten (10) Business Days after written notice thereof from the Company);
(2) the employee's failure to devote substantially all of his working time to
the business of the Company and its Subsidiaries or Affiliated companies
(PROVIDED that employee has failed to cure the same within ten (10) Business
Days after written notice thereof from the Company); (3) the employee's
engagement in misconduct in connection with the performance of any of his
duties, including, without limitation, the misappropriation of funds or securing
or attempting to secure personally any profit in connection with any transaction
entered into on behalf of the Company or its Subsidiaries or Affiliated
companies; (4) the employee's material breach of any confidentiality or
non-disclosure agreements with the Company, or any violation, in any material
respect, of any policy of the Company that is generally applicable to employees
or executive employees of the Company (provided that employee has failed to cure
the same within ten (10) Business Days after written notice thereof from the
Company); (5) the employee's active disloyalty to the Company, including,
without limitation, willfully aiding a competitor or improperly disclosing
material confidential information; or (6) the employee's engaging in conduct
that is reasonably likely to result in material injury to the reputation of the
Company including conviction of, or entry of a plea of nolo contendere to, a
felony or any crime involving fraud or embezzlement under federal, state or
local Laws; and (B) "GOOD REASON" shall mean, without the employee's written
consent, (1) the assignment to the employee of any duties and responsibilities
which are materially inconsistent with the employee's historical duties and
responsibilities; or (2) requiring the employee to perform his primary duties at
a location more

                                       6



than thirty-five (35) miles away from the location at which the employee
currently serves, PROVIDED that good reason shall not exist unless the Company
shall have failed to cure any of the conditions described above within ten (10)
Business Days of written notice from the employee, which such notice being
required to be given within ten (10) Business Days of the occurrence of such
condition).

                  1.06 FURTHER ASSURANCES; POST-CLOSING COOPERATION. At any time
or from time to time after the Closing, each Seller shall execute and deliver to
Purchaser such other documents and instruments, provide such materials and
information and take such other actions as Purchaser may reasonably request more
effectively to vest title to the Shares owned and conveyed by such Seller in
Purchaser and, to the full extent permitted by Law, to put Purchaser in actual
possession and control of the Shares, and otherwise to cause such Seller to
fulfill its obligations under this Agreement and the Operative Agreements to
which it is a party.

                  (a) Following the Closing, each party will afford the other
party, its counsel and its accountants, during normal business hours, reasonable
access to the books, records and other data relating to the Business or
Condition of the Company in its possession with respect to periods prior to the
Closing and the right to make copies and extracts therefrom, to the extent that
such access may be reasonably required by the requesting party in connection
with (i) the preparation of Tax Returns, (ii) the determination or enforcement
of rights and obligations under this Agreement, (iii) compliance with the
requirements of any Governmental or Regulatory Authority, (iv) the determination
or enforcement of the rights and obligations of any party to this Agreement or
any of the Operative Agreements or (v) in connection with any actual or
threatened Action or Proceeding. Further, each party agrees for a period
extending six (6) years after the Closing Date not to destroy or otherwise
dispose of any such books, records and other data unless such party shall first
offer in writing to surrender such books, records and other data to the other
party and such other party shall not agree in writing to take possession thereof
during the ten (10) day period after such offer is made.

                  (b) If, in order to properly prepare its Tax Returns, other
documents or reports required to be filed with Governmental or Regulatory
Authorities or its financial statements or to fulfill its obligations hereunder,
it is necessary that a party be furnished with additional information, documents
or records relating to the Business or Condition of the Company not referred to
in paragraph (a) above, and such information, documents or records are in the
possession or control of the other party, such other party shall use its best
efforts to furnish or make available such information, documents or records (or
copies thereof) at the recipient's request, cost and expense. Any information
obtained by any Seller in accordance with this paragraph (b) shall be held
confidential by such Seller in accordance with SECTION 15.05.

                  (c) Notwithstanding anything to the contrary contained in this
SECTION 1.06, if the parties are in an adversarial relationship in litigation or
arbitration, the furnishing of information, documents or records in accordance
with any provision of this SECTION 1.06 shall be subject to applicable rules
relating to discovery.

                  1.07 INTEREST AND DIVIDENDS EARNED ON ESCROW AGREEMENTS. For
federal income tax purposes, any payment to an escrow account pursuant to the
Cash Escrow Agreement

                                       7



is intended to be a payment under the installment sales rules of Code section
Section 453, will be treated by all of the parties hereto as deferred Purchase
Price, and will be subject to imputation of interest under Section 483 or
Section 1274 of the Code.; PROVIDED, HOWEVER, that consistent with the
foregoing, for all relevant tax purposes, the parties shall treat Purchaser as
the owner of any amounts that Purchaser transfers to the escrow pursuant to the
Cash Escrow Agreement. To the extent permitted under applicable Law, any items
of income earned on such escrow accounts will be included in the gross income of
Sellers. The Escrow Agent shall report any income related to the escrow accounts
to Sellers on Form 1099; PROVIDED that, in no event shall the investment
earnings on the escrow accounts actually distributed to Sellers exceed an
annualized yield of twelve percent (12%). To the extent the investment income on
the escrow accounts exceeds such amount, upon release of any funds from the
Escrow Fund the amount representing such excess will be paid to the Company. The
parties hereto agree to use their best efforts to cause the Escrow Agent to
report any income related to the escrow accounts to the Sellers on Form 1099.

                                   ARTICLE II

                    REPRESENTATIONS AND WARRANTIES OF SELLERS

                  Each Seller severally (and not jointly, and subject to SECTION
15.16) hereby represents and warrants, as to itself, to Purchaser as follows:

                  2.01 ORGANIZATION OF SELLER. To the extent such Seller is an
entity, such Seller is (a) duly organized, validly existing and in good standing
under the Laws of the jurisdiction of its organization and (b) has full power
and authority under its certificate of formation, bylaws, operating agreements,
governing agreements or similar charter and governing documents to execute and
deliver this Agreement and the Operative Agreements to which it is a party and
to perform its obligations hereunder and thereunder and to consummate the
transactions contemplated hereby and thereby, including without limitation to
own, hold, sell and transfer (pursuant to this Agreement) the Shares. To the
extent such Seller is an individual, such Seller has full power and authority to
execute and deliver this Agreement and the Operative Agreements to which it is a
party and to perform his obligations hereunder and thereunder and to consummate
the transactions contemplated hereby and thereby, including without limitation
to own, hold, sell and transfer (pursuant to this Agreement) the Shares.

                  2.02 AUTHORITY. The execution and delivery by such Seller of
this Agreement and the Operative Agreements to which it is a party, and the
performance by such Seller of its obligations hereunder and thereunder, have
been duly and validly authorized by such Seller. This Agreement has been duly
and validly executed and delivered by such Seller and constitutes, and upon the
execution and delivery by such Seller of the Operative Agreements to which it is
a party, such Operative Agreements will constitute legal, valid and binding
obligations of such Seller enforceable against such Seller in accordance with
their terms, except to the extent that enforceability thereof may be limited by
bankruptcy, insolvency, reorganization, moratorium and other similar Laws
affecting the enforcement of creditor's rights generally and by general
principles of equity (regardless of whether or not enforcement is sought in a
proceeding at law or in equity).

                                       8



                  2.03 CAPITAL STOCK. Such Seller is the record and beneficial
owner of the Shares owned by it, free and clear of all Liens and will transfer
and deliver to Purchaser at Closing valid title to the Shares owned by it free
and clear of all Liens, other than those Liens, if any, created by Purchaser.

                  2.04 ACQUISITION OF ATRIUM STOCK

                  (a) With respect to each Seller receiving Atrium Shares
pursuant to SECTION 1.03(b), such Seller is acquiring Atrium Shares at Closing
as the Share Payment for his or its own account for investment, and not with a
view to, or for resale in connection with any distribution thereof within the
meaning of the Securities Act. Such Seller acknowledges that the issuance of the
Atrium Shares as the Share Payment will not be registered under the Securities
Act or any state securities or blue sky Law, on the grounds that the offering
and sale of the Atrium Shares are exempt from registration pursuant to
exceptions available under such Laws, and that Purchaser's reliance upon such
exemptions is predicated upon such Sellers' representations set forth in this
Agreement. Such Seller acknowledges and understands that for purposes of United
States Federal and state securities Laws, such shares must be held for an
indefinite period of time unless they are subsequently registered under the
Securities Act and/or applicable state securities or blue sky Laws or an
exemption from such registration is available.

                  (b) Such Seller is an "accredited investor" within the meaning
of Rule 501(a) of Regulation D promulgated under the Securities Act.

                  (c) With respect to each Seller receiving Atrium Shares
pursuant to SECTION 1.03(b), such Seller acknowledges that the Atrium Shares
will be subject to restrictions on resale for a period of four (4) months and
one (1) day from the Closing Date under Canadian securities legislation and that
the certificates representing the Atrium Shares will bear a legend to that
effect, as required by Canadian securities legislation. Such Seller acknowledges
that the Atrium Shares will be issued pursuant to a registration and prospectus
exemption under Canadian securities legislation and that such Seller will not
have certain civil recourse against Atrium that would be available under
Canadian securities legislation in the case of a distribution of shares pursuant
to a prospectus.

                  2.05 NO CONFLICTS. The execution and delivery by Seller of
this Agreement does not, and the execution and delivery by such Seller of the
Operative Agreements to which it is a party, the performance by such Seller of
its obligations under this Agreement and such Operative Agreements and the
consummation of the transactions contemplated hereby and thereby do not:

                  (a) conflict with or result in a violation or breach of any of
the terms, conditions or provisions of the certificate of formation, bylaws,
operating agreements, governing agreements, or similar charter or governing
documents of such Seller;

                  (b) subject to obtaining the consents, approvals and actions,
making the filings and giving the notices disclosed in SECTION 2.05 OF THE
DISCLOSURE SCHEDULE, conflict with or result in a violation or breach of any
term or provision of any Law or Order applicable to such

                                       9



Seller or any of its Assets and Properties, other than those violations or
breaches that would not be reasonably likely to have, individually or in the
aggregate, a Material Adverse Effect; or

                  (c) except as disclosed in SECTION 2.05 OF THE DISCLOSURE
SCHEDULE, (i) conflict with or result in a violation or breach of, (ii)
constitute (with or without notice or lapse of time or both) a default under,
(iii) require said Seller to obtain any consent, approval or action of, make any
filing with or give any notice to any Person as a result or under the terms of,
(iv) result in or give to any Person any right of termination, cancellation,
acceleration or modification in or with respect to, (v) result in or give to any
Person any additional rights or entitlement to increased, additional,
accelerated or guaranteed payments under or (vi) result in the creation or
imposition of any Lien upon such Seller or any of its respective Assets and
Properties under, any Contract or License to which such Seller is a party or by
which any of its respective Assets and Properties is bound.

                  2.06 GOVERNMENTAL APPROVALS AND FILINGS. Except as disclosed
in SECTION 2.06 OF THE DISCLOSURE SCHEDULE, no consent, approval or action of,
filing with or notice to any Governmental or Regulatory Authority on the part of
such Seller is required in connection with the execution, delivery and
performance of this Agreement or the Operative Agreements to which it is a party
or the consummation of the transactions contemplated hereby or thereby.

                                  ARTICLE III

             REPRESENTATIONS AND WARRANTIES OF CERTAIN SHAREHOLDERS

                  Each of the Lioon Shareholders and the T.A. Shareholders
severally (and not jointly, and subject to SECTION 15.16) hereby represents and
warrants to Purchaser as follows:

                  3.01 ORGANIZATION OF THE COMPANY. The Company is a corporation
duly organized, validly existing and in good standing under the Laws of the
State of Delaware, and has full corporate power and authority to conduct its
business as and to the extent now conducted and to own, use and lease its Assets
and Properties. SECTION 3.01 OF THE DISCLOSURE SCHEDULE lists all lines of
business in which the Company is participating or engaged. The Company is duly
qualified, licensed or admitted to do business and is in good standing in those
jurisdictions specified in SECTION 3.01 OF THE DISCLOSURE SCHEDULE, which are
the only jurisdictions in which the ownership, use or leasing of its Assets and
Properties, or the conduct or nature of its business, makes such qualification,
licensing or admission necessary, except where the failure by the Company and
the Subsidiaries to be so qualified, licensed or admitted and in good standing
would not be reasonably likely to have, individually or in the aggregate, a
Material Adverse Effect. The name of each director and officer of the Company on
the date hereof, and the position with the Company held by each, are listed in
SECTION 3.01 OF THE DISCLOSURE SCHEDULE. Sellers have prior to the execution of
this Agreement delivered to Purchaser true and complete copies of the
certificate of incorporation and bylaws of the Company as in effect on the date
hereof.

                  3.02 CAPITAL STOCK. The authorized, issued and outstanding
capital stock of the Company is as set forth on SECTION 3.02(I) OF THE
DISCLOSURE SCHEDULE. The Shares are the only

                                       10



capital stock of the Company that are issued and outstanding. The Shares are
duly authorized, validly issued, outstanding, fully paid and nonassessable.
Except for this Agreement and as disclosed in SECTION 3.02(ii) OF THE DISCLOSURE
SCHEDULE, there are no outstanding Options with respect to the Company.

                  3.03 SUBSIDIARIES. SECTION 3.03 OF THE DISCLOSURE SCHEDULE
lists the name of each Subsidiary and all lines of business in which each
Subsidiary is participating or engaged. Each domestic Subsidiary is a
corporation duly organized, validly existing and in good standing under the Laws
of its jurisdiction of incorporation identified in SECTION 3.03 OF THE
DISCLOSURE SCHEDULE, and Douglas Laboratories Europe B.V. is a company duly
organized and validly existing under the Laws of the Netherlands. Each
Subsidiary has full corporate power and authority to conduct its business as and
to the extent now conducted and to own, use and lease its Assets and Properties.
Each Subsidiary is duly qualified, licensed or admitted to do business and is in
good standing in those jurisdictions specified in SECTION 3.03 OF THE DISCLOSURE
SCHEDULE, which are the only jurisdictions in which the ownership, use or
leasing of such Subsidiary's Assets and Properties, or the conduct or nature of
its business, makes such qualification, licensing or admission necessary, except
for those jurisdictions in which the failure by such Subsidiary to be so
qualified, licensed or admitted and in good standing would not reasonably be
likely to have, individually or in the aggregate, a Material Adverse Effect.
SECTION 3.03 OF THE DISCLOSURE SCHEDULE lists for each Subsidiary the amount of
its authorized capital stock, the amount of its outstanding capital stock and
the record owners of such outstanding capital stock. Except as disclosed in
SECTION 3.03 OF THE DISCLOSURE SCHEDULE, all of the outstanding shares of
capital stock of each Subsidiary have been duly authorized and validly issued,
are fully paid and nonassessable, and are owned, beneficially and of record, by
the Company or Subsidiaries wholly owned by the Company free and clear of all
Liens. Except as disclosed in SECTION 3.03 OF THE DISCLOSURE SCHEDULE, there are
no outstanding Options with respect to any Subsidiary. The name of each director
and officer of each Subsidiary on the date hereof, and the position with such
Subsidiary held by each, are listed in SECTION 3.03 OF THE DISCLOSURE SCHEDULE.
Seller has prior to the execution of this Agreement delivered to Purchaser true
and complete copies of the articles of incorporation and bylaws (or other
comparable corporate charter documents) of each of the Subsidiaries as in effect
on the date hereof.

                  3.04 NO CONFLICTS. The execution and delivery by the Company
of this Agreement does not, and the execution and delivery by the Company of the
Operative Agreements to which it is a party, the performance by the Company of
its obligations under this Agreement and such Operative Agreements and the
consummation of the transactions contemplated hereby and thereby does not:

                  (a) conflict with or result in a violation or breach of any of
the terms, conditions or provisions of the articles of incorporation or bylaws
(or other comparable corporate charter documents) of the Company or any
Subsidiary;

                  (b) subject to obtaining the consents, approvals and actions,
making the filings and giving the notices disclosed in SECTION 3.05 OF THE
DISCLOSURE SCHEDULE, conflict with or result in a violation or breach of any
term or provision of any Law or Order applicable to the Company or any
Subsidiary or any of their respective Assets and Properties; or

                                       11



                  (c) except as disclosed in SECTION 3.04 OF THE DISCLOSURE
SCHEDULE, (i) conflict with or result in a violation or breach of, (ii)
constitute (with or without notice or lapse of time or both) a default under,
(iii) require the Company or any Subsidiary to obtain any consent, approval or
action of, make any filing with or give any notice to any Person as a result or
under the terms of, (iv) result in or give to any Person any right of
termination, cancellation, acceleration or modification in or with respect to,
(v) result in or give to any Person any additional rights or entitlement to
increased, additional, accelerated or guaranteed payments under, or (vi) result
in the creation or imposition of any Lien upon the Company or any Subsidiary or
any of their respective Assets and Properties under, any Contract or License to
which the Company or any Subsidiary is a party or by which any of their
respective Assets and Properties is bound, other than those violations,
breaches, defaults, consents, approvals, actions, filings, notices, rights of
termination, cancellation, acceleration, modifications or Liens that would not
be reasonably likely to have, individually or in the aggregate, a Material
Adverse Effect.

                  3.05 GOVERNMENTAL APPROVALS AND FILINGS. Except as disclosed
in SECTION 3.05 OF THE DISCLOSURE SCHEDULE, no consent, approval or action of,
filing with or notice to any Governmental or Regulatory Authority on the part of
the Company or any Subsidiary is required in connection with the execution,
delivery and performance of this Agreement or any of the Operative Agreements to
which it is a party or the consummation of the transactions contemplated hereby
or thereby, except for any immaterial consents, approvals, actions, filings or
notices.

                  3.06 BOOKS AND RECORDS. The minute books and other similar
records of the Company and the Subsidiaries as made available to Purchaser prior
to the execution of this Agreement contain a true and complete record, in all
material respects, of all action taken at all meetings and by all written
consents in lieu of meetings of the stockholders, the boards of directors and
committees of the boards of directors of the Company and the Subsidiaries. The
stock transfer ledgers and other similar records of the Company and the
Subsidiaries as made available to Purchaser prior to the execution of this
Agreement accurately reflect all record transfers prior to the execution of this
Agreement in the capital stock of the Company and the Subsidiaries. Except as
set forth in SECTION 3.06 OF THE DISCLOSURE SCHEDULE, neither the Company nor
any Subsidiary has any of its Books and Records recorded, stored, maintained,
operated or otherwise wholly or partly dependent upon or held by any means
(including any electronic, mechanical or photographic process, whether
computerized or not) which (including all means of access thereto and therefrom)
are not under the exclusive ownership and direct control of the Company or a
Subsidiary.

                  3.07 FINANCIAL STATEMENTS. Prior to the execution of this
Agreement, Sellers have delivered to Purchaser true and complete copies of the
following Financial Statements:

                  (a) the audited consolidated balance sheets of the Company as
of September 30, 2002, 2003 and 2004, and the related audited consolidated
statements of operations, stockholders' equity and cash flows for each of the
fiscal years then ended, together with a true and correct copy of the report on
such audited information by KPMG LLP, and all letters from such accountants with
respect to the results of such audits; and

                                       12



                  (b) the unaudited consolidated balance sheets of the Company
as of September 30, 2005 and the related unaudited consolidated statements of
operations, stockholders' equity and cash flows for the portion of the fiscal
year then ended.

Except as set forth in the notes thereto and as disclosed in SECTION 3.07 OF THE
DISCLOSURE SCHEDULE, all such Financial Statements (i) were prepared in
accordance with GAAP (subject to normal year-end adjustments in the case of
unaudited interim Financial Statements which adjustments, individually or in the
aggregate, would not be reasonably likely to have a Material Adverse Effect),
(ii) fairly present, in all material respects, the consolidated financial
condition and results of operations of the Company and its consolidated
Subsidiaries as of the respective dates thereof and for the respective periods
covered thereby (subject to normal year-end adjustments in the case of unaudited
interim Financial Statements which adjustments, individually or in the
aggregate, would not be reasonably likely to have a Material Adverse Effect) and
(iii) were compiled from the Books and Records of the Company and the
Subsidiaries. The Company and the Subsidiaries have maintained their respective
Books and Records in a manner sufficient to permit the preparation of Financial
Statements in accordance with GAAP. Except for those Subsidiaries listed in
SECTION 3.07 OF THE DISCLOSURE SCHEDULE, the financial condition and results of
operations of each Subsidiary are, and for all periods referred to in this
SECTION 3.07 have been, consolidated with those of the Company.

                  3.08 ABSENCE OF CHANGES. Except for the execution and delivery
of this Agreement and the transactions to take place pursuant hereto on or prior
to the Closing Date, since the Audited Financial Statement Date there has not
been any event, occurrence, development or facts which, individually or together
with other such events, occurrences, developments or facts, has had or would be
reasonably likely to have a Material Adverse Effect. Without limiting the
foregoing, except as disclosed in SECTION 3.08 OF THE DISCLOSURE SCHEDULE, there
has not occurred between the Audited Financial Statement Date and the date of
this Agreement:

                  (a) any declaration, setting aside or payment of any dividend
or other distribution in respect of the capital stock of the Company or any
Subsidiary, or any direct or indirect redemption, purchase or other acquisition
by the Company or any Subsidiary of any such capital stock of or any Option with
respect to the Company or any Subsidiary;

                  (b) other than as contemplated in ARTICLE X, any
authorization, issuance, sale or other disposition by the Company or any
Subsidiary of any shares of capital stock of or Option with respect to the
Company or any Subsidiary, or any material modification or amendment of any
right of any holder of any outstanding shares of capital stock of or Option with
respect to the Company or any Subsidiary, with the exception of the acceleration
of certain Options pursuant to their terms as described in SECTION 3.08 OF THE
DISCLOSURE SCHEDULE;

                  (c) (i) any increase in the salary, wages or other
compensation of any officer, employee or consultant of the Company or any
Subsidiary excluding any increase of less than $5,000 made in the ordinary
course of business consistent with past practice, (ii) any

                                       13



establishment or modification of (A) targets, goals, pools or similar provisions
in respect of any fiscal year under any Benefit Plan, employment-related
Contract or other employee compensation arrangement or (B) salary ranges,
increase guidelines or similar provisions in respect of any Benefit Plan,
employment-related Contract or other employee compensation arrangement, in each
case other than in the ordinary course of business consistent with past
practice, (iii) any grant of severance or termination pay to any current or
former director, officer, employee or consultant of the Company or any
Subsidiary or (iv) any adoption, entering into or becoming bound by any Benefit
Plan, employment-related Contract or collective bargaining agreement, or
amendment, modification or termination (partial or complete) of any Benefit
Plan, employment-related Contract or collective bargaining agreement, except to
the extent required by applicable Law;

                  (d) (i) any incurrence by the Company or any Subsidiary of
Indebtedness in an aggregate principal amount exceeding $100,000 (net of any
amounts discharged during such period); or (ii) any voluntary purchase,
cancellation, prepayment or complete or partial discharge in advance of a
scheduled payment date with respect to, or waiver of any right of the Company or
any Subsidiary under, any Indebtedness of or owing to the Company or any
Subsidiary which exceeds $10,000 on an individual basis or $100,000 on an
aggregate basis;

                  (e) any physical damage, destruction or other casualty Loss
(whether or not covered by insurance) affecting any of the plant, real or
personal property or equipment of the Company or any Subsidiary in an aggregate
amount exceeding $25,000;

                  (f) any material change in (x) any pricing, investment,
accounting, financial reporting, inventory, credit, allowance or Tax practice or
policy of the Company or any Subsidiary, or (y) any method of calculating any
bad debt, contingency or other reserve of the Company or any Subsidiary for
accounting, financial reporting or Tax purposes, or any change in the fiscal
year of the Company or any Subsidiary;

                  (g) any write-off or write-down of or any determination to
write off or write down any of the Assets and Properties of the Company or any
Subsidiary in an aggregate amount exceeding $25,000;

                  (h) any acquisition or disposition of, or incurrence of a Lien
(other than a Permitted Lien) on, any Assets and Properties of the Company or
any Subsidiary, other than in the ordinary course of business consistent with
past practice;

                  (i) any (x) amendment of the certificate or articles of
incorporation or by-Laws (or other comparable corporate charter documents) of
the Company or any Subsidiary, (y) recapitalization, reorganization, liquidation
or dissolution of the Company or any Subsidiary or (z) merger or other business
combination involving the Company or any Subsidiary and any other Person;

                  (j) any entering into, amendment, modification, termination
(partial or complete) or granting of a waiver under or giving any consent with
respect to (i) any

                                       14




Contract which is required (or had it been in effect on the date hereof would
have been required) to be disclosed in the Disclosure Schedule pursuant to
SECTION 3.17(A) or (ii) any material License, as set forth in SECTION 3.18 OF
THE DISCLOSURE SCHEDULE held by the Company or any Subsidiary;

                  (k) any capital expenditures or commitments for additions to
property, plant or equipment of the Company and the Subsidiaries constituting
capital assets in an aggregate amount exceeding $100,000;

                  (l) any commencement or termination by the Company or any
Subsidiary of any line of business;

                  (m) any transaction by the Company or any Subsidiary with any
Seller or with any officer, director or Affiliate (other than the Company or any
Subsidiary) of any Seller (i) outside the ordinary course of business consistent
with past practice or (ii) other than on an arm's-length basis, other than
pursuant to any Contract in effect on the Audited Financial Statement Date and
disclosed pursuant to SECTION 3.17(a)(viii) OF THE DISCLOSURE SCHEDULE;

                  (n) any making of any loan, advance or capital contribution to
or investment in any Person other than (i) loans, advances, or capital
contributions to or investments in wholly-owned Subsidiaries or (ii) customary
travel and similar advances for business purposes, in each case made in the
ordinary course of business consistent with past practice;

                  (o) any entering into of a Contract to do or engage in any of
the foregoing after the date hereof; or

                  (p) any other material transaction involving the Company or
any Subsidiary outside the ordinary course of business consistent with past
practice.

                  3.09 NO UNDISCLOSED LIABILITIES. Except as reflected or
reserved against in the balance sheet included in the Audited Financial
Statements or in the notes thereto or as disclosed in SECTION 3.09 OF THE
DISCLOSURE SCHEDULE, there are no Liabilities against, relating to or affecting
the Company or any Subsidiary or any of their respective Assets and Properties
which would be required to be included on a balance sheet or notes thereto
prepared in accordance with GAAP, other than Liabilities incurred in the
ordinary course of business consistent with past practice.

                  3.10 TAXES. Except as set forth in SECTION 3.10 OF THE
DISCLOSURE SCHEDULE,

                  (a) The Company (and each Subsidiary) has filed all income Tax
Returns and all other material Tax Returns required to be filed by applicable
Law prior to the date hereof. All Tax Returns were (and, as to Tax Returns not
filed as of the date hereof, will be) filed on a timely basis, and the Company
(and each Subsidiary) has paid all Taxes due from the Company (or any
Subsidiary) for the periods covered by the Tax Returns except where the failure
to file

                                       15



Tax Returns or pay Taxes would not be reasonably likely to have, individually or
in the aggregate, a Material Adverse Effect.

                  (b) No jurisdiction (whether within or outside of the United
States) in which the Company (or any Subsidiary) has not filed a specific Tax
Return has asserted in writing that the Company (or such Subsidiary) is required
to file such Tax Return in such jurisdiction. SECTION 3.10 OF THE DISCLOSURE
SCHEDULE lists all states and nations in which the Company or any Subsidiary
files any Tax Returns and indicates in the case of income or franchise Tax
filings whether such filings are made on a consolidated, combined or unitary
basis.

                  (c) The Company (and each Subsidiary) has established on its
Books and Records reserves adequate to pay all material Taxes not yet due and
payable.

                  (d) There are no Tax Liens upon the assets of the Company (or
any Subsidiary) except Liens for Taxes not yet due and payable.

                  (e) The Company (and each Subsidiary) has withheld and paid
all Taxes required to have been withheld and paid in connection with any amounts
paid or owing to any employee, independent contractor, creditor, stockholder or
other third party other than those Taxes, the failure of which to be withheld or
to be paid would not be reasonably likely to have, individually or in the
aggregate, a Material Adverse Effect.

                  (f) For any period beginning after December 31, 2000, neither
the Company nor any Subsidiary has requested any extension of time within which
to file any Tax Return.

                  (g) Neither the Company nor any Subsidiary has waived any
statute of limitations for any income Taxes or income Tax Returns.

                  (h) No deficiency for any Taxes has been asserted or assessed
in writing against the Company (or any Subsidiary);

                  (i) No audits or other administrative proceedings or court
proceedings are presently pending or asserted in writing with regard to any
Taxes or Tax Returns of the Company (or any Subsidiary);

                  (j) The Company has made available to Purchaser all Tax
Returns filed by or on behalf of the Company (and each Subsidiary) for all
Taxable years beginning after December 31, 2000 and ending on or prior to the
Closing Date;

                  (k) No agreement as to payment of Taxes exists between the
Company, any Subsidiary and any other Person, including pursuant to any Tax
sharing agreement. Neither the Company nor any Subsidiary has any Liability for
Taxes of any Person under Treasury Regulation 1.1502-6 (or any similar provision
of any state, local or foreign Law), or as a transferee or successor, or by
Contract or otherwise.

                  (l) No property of the Company (or any Subsidiary) is property
that is or will be required to be treated as being owned by another Person
pursuant to the provisions of Code

                                       16



section 168(f)(8) (as in effect prior to its amendment by the Tax Reform Act of
1986) or is "Tax-exempt use property" or "Tax-exempt bond financed property"
within the meaning of Code section 168;

                  (m) Neither the Company nor any Subsidiary is required to
include in income for any taxable period ending after the Closing Date any
amounts resulting from (i) a change in method of accounting for a taxable period
ending on or prior to the Closing Date or (ii) an installment sale or open
transaction disposition made on or prior to the Closing Date.

                  (n) Neither the Company nor any Subsidiary is or has been a
"distributing corporation" or a "controlled corporation" within the meaning of
Code section 355.

                  (o) Neither the Company nor any Subsidiary is a partner in a
partnership (or an equity holder in any entity treated as a partnership for
federal, state, or foreign income Tax purposes).

                  (p) Neither the Company nor any Subsidiary is a party to any
agreement, Contract, or arrangement that would result, separately or in the
aggregate, in the payment of any "excess parachute payments" within the meaning
of Code section 280G;

                  (q) The Company is not a United States real property holding
corporation within the meaning of Code section 897(c)(2).

                  (r) Neither the Company nor any Subsidiary has engaged in any
transaction or taken any position on a Tax Return that could give rise to a
substantial understatement of federal income Tax within the meaning of Code
section 6662. Neither the Company nor any Subsidiary has engaged in any
reportable transactions that were required to be disclosed pursuant to Treasury
Regulation section 1.6011-4.

                  (s) There are no outstanding extensions of statutes of
limitations concerning any Tax with respect to the Company or any Subsidiary.

                  (t) No power of attorney currently in force has been granted
by the Company or any Subsidiary concerning any Tax matter.

                  (u) Neither the Company nor any Subsidiary has received any
written ruling of a Taxing Authority relating to Taxes, or any other written or
legally binding agreement with a Taxing Authority relating to Taxes that could
affect a taxable period of the Company or any Subsidiary ending after the
Closing Date.

                  3.11 LEGAL PROCEEDINGS. Except as disclosed in SECTION 3.11 OF
THE DISCLOSURE SCHEDULE (with paragraph references corresponding to those set
forth below):

                  (a) there are no Actions or Proceedings pending or, to the
Knowledge of the Lioon Shareholders and the T.A. Shareholders, threatened in
writing against the Company or any Subsidiary or any of the current or former
directors or officers of the Company or any Subsidiary arising out of or
involving their actions and omissions while


                                       17



serving in such office which (i) would be reasonably likely to result in the
issuance of an Order restraining, enjoining, altering, materially delaying or
otherwise prohibiting or making illegal the consummation of any of the
transactions contemplated by this Agreement or any of the Operative Agreements
or (ii) if determined adversely to any Seller, the Company or a Subsidiary,
would be reasonably likely to result in (x) any injunction or other equitable
relief against the Company or any Subsidiary that would interfere in any
material respect with its business or operations or (y) a Material Adverse
Effect, either individually or in the aggregate with other such Actions or
Proceedings;

                  (b) to the Knowledge of the Lioon Shareholders and the T.A.
Shareholders, there are no facts or circumstances that would be reasonably
likely to give rise to or serve as a basis for any Action or Proceeding that
would be required to be disclosed pursuant to clause (a) above;

                  (c) there are no Orders outstanding against the Company or any
Subsidiary;

                  (d) there are no Orders outstanding against any of the current
or former directors or officers of the Company or any Subsidiary arising out of
or involving their actions and omissions while serving in such capacity; and

                  (e) there are no claims pending against the Company or any of
its Subsidiaries with respect to which any present or former director, officer,
employee, Affiliate, fiduciary or agent of the Company and its Subsidiaries is
currently seeking indemnification from the Company or any of its Subsidiaries
pursuant to the articles, bylaws or written agreements described in SECTION
6.01(a) and to the Knowledge of the Lioon Shareholders and the T.A.
Shareholders, except as set forth in SECTION 3.11(e) OF THE DISCLOSURE SCHEDULE,
there are no facts or circumstances that would be reasonably likely to give rise
to or serve as a basis for any such claim.

Prior to the execution of this Agreement, Sellers have delivered to Purchaser
copies of all pleadings, correspondence and other documents, and all responses
of counsel for the Company and the Subsidiaries to auditors' requests for
information delivered in connection with the Audited Financial Statements
(together with any updates provided by such counsel), in each case regarding
Actions or Proceedings pending or, to the Knowledge of the Lioon Shareholders
and the T.A. Shareholders, threatened in writing against the Company or any
Subsidiary.

                  3.12 COMPLIANCE WITH LAWS AND ORDERS. Except as disclosed in
SECTION 3.12 OF THE DISCLOSURE SCHEDULE, (a) neither the Company nor any
Subsidiary is or has at any time within the last four (4) years been, or has
received any written notice that it is or has at any time within the last four
(4) years been, in violation of or in default under, in any material respect,
any Law or Order applicable to the Company or any Subsidiary or any of their
respective Assets and Properties, other than those violations or defaults that
would not be reasonably likely to have, individually or in the aggregate, a
Material Adverse Effect and (b) to the Knowledge of the Lioon Shareholders and
the T.A. Shareholders, neither the Company nor any Subsidiary is under
investigation with respect to nor has been threatened in writing to be charged
with any Law or

                                       18



Order applicable to the Company or any Subsidiary or any of their respective
Assets or Properties.

                  3.13 BENEFIT PLANS; ERISA.

                  (a) SECTION 3.13(a) OF THE DISCLOSURE SCHEDULE (i) contains a
true and complete list of each Benefit Plan, (ii) identifies each Benefit Plan
that is a Qualified Plan, (iii) identifies each Benefit Plan that at any time
during the five-year period preceding the date of this Agreement was a Defined
Benefit Plan and (iv) lists each other Plan maintained, established, sponsored
or contributed to by an ERISA Affiliate, or any predecessor thereof, which,
during the five-year period preceding the date of this Agreement, was at any
time a Defined Benefit Plan. No Benefit Plan is a defined benefit pension plan,
as defined in Section 3(2) of ERISA. Except as disclosed in SECTION 3.13(a) OF
THE DISCLOSURE SCHEDULE, no loan is outstanding between the Company or any
Subsidiary and any current or former employee thereof.

                  (b) Complete and correct copies of the following documents
have been furnished to Purchaser prior to the execution of this Agreement: (i)
any written Benefit Plans (or a summary of unwritten Benefit Plans), any related
trust agreements, and service provider agreements, insurance Contracts or
agreements with investment managers, including without limitation, all
amendments thereto, (ii) current summary plan descriptions of each Benefit Plan
subject to ERISA, and any similar descriptions of all other Benefit Plans, (iii)
the two most recent Forms 5500 and Schedules thereto for each Benefit Plan
subject to ERISA reporting requirements, (iv) the most recent determination or
opinion of the IRS with respect to each Qualified Plan, (v) the most recent
Financial Statements prepared with respect to any Benefit Plan and (vi) the most
recent actuarial report of the qualified actuary of any Benefit Plan with
respect to which actuarial valuations are conducted.

                  (c) Each of the Benefit Plans is, and its operation and
administration is, in all material respects in compliance with, and neither the
Company nor any Subsidiary has received any claim or notice that any such
Benefit Plan is not in compliance with, all applicable Laws and Orders and
prohibited transactions exemptions. Each Qualified Plan has received an IRS
determination letter that the written form of the Qualified Plan meets the
qualification requirements of Section 401(a) of the Code or is established
pursuant to a prototype plan that is the subject of an opinion letter from the
IRS that the form of prototype plan meets the qualification requirements of
Section 401(a) of the Code and, to the Knowledge of the Lioon Shareholders and
the T.A. Shareholders, nothing has occurred since the issuance of such letter
that adversely affects such Qualified Plan's qualified status under Section
401(a) of the Code. Each Benefit Plan intended to provide for the deferral of
income, the reduction of salary or other compensation or to afford other Tax
benefits complies with the requirements of the applicable provisions of the Code
or other Laws required in order to provide such Tax benefits.

                  (d) Neither the Company nor any Subsidiary is in default in
performing any of its contractual obligations under any of the Benefit Plans or
any related trust agreement or insurance contract, excluding defaults that would
not be reasonably likely to have, individually or in the aggregate, a Material
Adverse Effect. All contributions and other payments required to be made to any
Benefit Plan with respect to any period ending before or on the Closing Date

                                       19



have been made or reserves adequate for such contributions or other payments
have been or will be set aside therefor and have been or will be reflected in
Financial Statements in accordance with GAAP. There are no outstanding
Liabilities of, or related to, any Benefit Plan, other than (i) Liabilities for
benefits to be paid in the ordinary course to participants in such Benefit Plan
and their beneficiaries in accordance with the terms of such Benefit Plan, (ii)
Liabilities incurred in the ordinary course for ancillary administrative or
management services and (iii) Liabilities that would not be reasonably likely to
have, individually or in the aggregate, a Material Adverse Effect.

                  (e) No event has occurred, and there exists no condition or
set of circumstances in connection with any Benefit Plan, under which the
Company or any Subsidiary, directly or indirectly (through any indemnification
agreement or otherwise), could reasonably be expected to be subject to any risk
of Liability under ERISA, the Code, or any other applicable Law other than (i)
Liabilities for benefits or ancillary administrative or management services
incurred in the ordinary course or (ii) Liabilities that would not be reasonably
likely to have, individually or in the aggregate, a Material Adverse Effect.
There are no pending or, to the Knowledge of the Lioon Shareholders and the T.A.
Shareholders, threatened claims or investigations related to any Benefit Plan,
nor to the Knowledge of the Lioon Shareholders and the T.A. Shareholders, is
there any basis for such a claim or investigation, excluding, in each case,
claims or investigations that, if resolved adversely to the Company, would not
be reasonably likely to have, individually or in the aggregate, a Material
Adverse Effect.

                  (f) Except as disclosed in SECTION 3.13(f) OF THE DISCLOSURE
SCHEDULE, (i) no benefit under any Benefit Plan or other plan, program or
arrangement, including, without limitation, any severance or parachute payment
plan or agreement, will be established or become accelerated, vested, funded or
payable by reason of any transaction contemplated under this Agreement and
neither the Company nor any Subsidiary is required to pay amounts paid with
respect to any tax imposed under Section 4999 or Section 409A of the Code by
reason of any transaction contemplated under this Agreement and (ii) neither the
Company nor any Subsidiary has incurred any obligation to make (or possibly
make) any payments that (A) will be non-deductible under, or would otherwise
constitute a "parachute payment" within the meaning of, Section 280G of the Code
(or any corresponding provision of state, local or foreign income Tax Law) or
(B) are or may be subject to the imposition of an excise Tax under Section 4999
of the Code.

                  (g) Except as disclosed in SECTION 3.13(g) OF THE DISCLOSURE
SCHEDULE, no Benefit Plan provides welfare coverage that extends after the
termination of employment other than for continued coverage provided pursuant to
the requirements of Section 4980B of the Code or other similar provision of
state Law. Except as disclosed in SECTION 3.13(g) OF THE DISCLOSURE SCHEDULE,
any Benefit Plan listed in SECTION 3.13(g) OF THE DISCLOSURE SCHEDULE may be
amended, modified or terminated on the Closing without material liability (other
than liabilities for benefits incurred in the ordinary course prior to such
amendment, modification or termination).

                  (h) No Benefit Plan covers or provides benefits to any current
or former employee on accord of employment outside the United States.

                                       20



                  3.14 REAL PROPERTY.

                  (a) SECTION 3.14(a) OF THE DISCLOSURE SCHEDULE contains a true
and correct list of (i) each parcel of real property owned by the Company or any
Subsidiary, (ii) each parcel of real property leased by the Company or any
Subsidiary (as lessor or lessee) and (iii) all Liens (other than Permitted
Liens) relating to or affecting any parcel of real property referred to in
clause (i) of this paragraph (a).

                  (b) Except as disclosed in SECTION 3.14(a) OF THE DISCLOSURE
SCHEDULE, the Company or a Subsidiary has good and marketable, indefeasible, fee
simple title to each parcel of real property owned by it, free and clear of all
Liens other than Permitted Liens. Except for the real property leased to others
referred to in clause (ii) of paragraph (a) above, the Company or a Subsidiary
is in possession of each parcel of real property owned by it, together with all
buildings, structures, facilities, fixtures and other improvements thereon. The
Company and the Subsidiaries have adequate rights of ingress and egress with
respect to the real property listed in SECTION 3.14(a) OF THE DISCLOSURE
SCHEDULE and all buildings, structures, facilities, fixtures and other
improvements thereon. With respect to the real property owned by the Company or
a Subsidiary and, to the Knowledge of the Lioon Shareholders and the T.A.
Shareholders, the real property leased by the Company or any Subsidiary, none of
such real property, buildings, structures, facilities, fixtures or other
improvements, or the use thereof, contravenes or violates any building, zoning,
administrative, occupational safety and health or other applicable Law (whether
or not permitted on the basis of prior nonconforming use, waiver or variance),
except for such contraventions or violations that are not reasonably likely to
have, individually or in the aggregate, a Material Adverse Effect.

                  (c) The Company or a Subsidiary has a valid and subsisting
leasehold estate in and the right to quiet enjoyment of the real properties
leased by it for the full term of the lease thereof. Each lease referred to in
clause (ii) of paragraph (a) above is a legal, valid and binding agreement,
enforceable in accordance with its terms, of the Company or a Subsidiary and, to
the Knowledge of the Lioon Shareholders and the T.A. Shareholders, of each other
Person that is a party thereto, except to the extent that enforceability thereof
may be limited by bankruptcy, insolvency, reorganization, moratorium and other
similar Laws affecting the enforcement of creditor's rights generally and by
general principles of equity (regardless of whether or not enforcement is sought
in a proceeding at law or in equity). Except as set forth in SECTION 3.14(c) OF
THE DISCLOSURE SCHEDULE, (i) neither the Company nor any Subsidiary has received
written notice of any default (or any condition or event which, after notice or
lapse of time or both, would constitute a default) thereunder, (ii) neither the
Company nor any Subsidiary is in default thereunder and, to the Knowledge of the
Lioon Shareholders and the T.A. Shareholders, no other Person that is a party
thereto is in default thereunder and (iii) to the Knowledge of the Lioon
Shareholders and the T.A. Shareholders, no condition or event that has occurred
which, after notice or lapse of time or both, would constitute a default
thereunder, in each case except for those defaults that are not reasonably
likely to have, individually or in the aggregate, a Material Adverse Effect.

                  (d) Sellers have delivered to Purchaser prior to the execution
of this Agreement true and complete copies of (i) all deeds, leases, and
mortgages, and to the extent in

                                       21



the possession of the Company or any of its Subsidiaries or reasonably available
to the Company, all deeds of trust, certificates of occupancy, title insurance
policies, title reports and surveys, and all amendments thereof, with respect to
the real property owned by the Company and the Subsidiaries, and (ii) all leases
(including any amendments and renewal letters) and, to the extent reasonably
available, all other documents referred to in clause (i) of this paragraph (d)
with respect to the real property leased by the Company and the Subsidiaries.

                  (e) Except as disclosed in SECTION 3.14(e) OF THE DISCLOSURE
SCHEDULE, no tenant or other party in possession of any of the real properties
owned by the Company and the Subsidiaries, has any right to purchase, or holds
any right of first refusal to purchase, such properties.

Except as disclosed in SECTION 3.14(f) OF THE DISCLOSURE SCHEDULE, the
improvements on the real property identified in SECTION 3.14(a) OF THE
DISCLOSURE SCHEDULE are in generally good operating condition and in a state of
good maintenance and repair, ordinary wear and tear excepted, are adequate and
suitable for the purposes for which they are presently being used and there are
no condemnation or appropriation proceedings pending or to the Knowledge of the
Lioon Shareholders and the T.A. Shareholders, threatened against any of such
real property or the improvements thereon. With respect to the real property
owned by the Company or a Subsidiary and, to the Knowledge of the Lioon
Shareholders and the T.A. Shareholders, the real property leased by the Company
or any Subsidiary, there are no developments affecting any of such real property
that are pending or threatened in writing which would be reasonably likely to
materially interfere with any present or intended use thereof.

                  3.15 TANGIBLE PERSONAL PROPERTY; INVESTMENT ASSETS.

                  (a) The Company or a Subsidiary is in possession of and has
good title to, or has valid leasehold interests in or valid rights under
Contract to use, all tangible personal property used in or reasonably necessary
for the conduct of their business, including all tangible personal property
reflected on the balance sheet included in the Unaudited Financial Statements
and tangible personal property acquired since the Unaudited Financial Statement
Date other than property disposed of since such date in the ordinary course of
business consistent with past practice. All such tangible personal property is
free and clear of all Liens, other than Permitted Liens and Liens disclosed in
SECTION 3.15(a) OF THE DISCLOSURE SCHEDULE, and is in generally good working
order and condition, ordinary wear and tear excepted, and its use complies with
all applicable Laws, other than those Laws where such failure to comply
therewith would not be reasonably likely to have, individually or in the
aggregate, a Material Adverse Effect.

                  (b) SECTION 3.15(b) OF THE DISCLOSURE SCHEDULE describes each
Investment Asset owned by the Company or any Subsidiary on the date hereof.
Except as disclosed in SECTION 3.15(b) OF THE DISCLOSURE SCHEDULE, all such
Investment Assets are owned by the Company or a Subsidiary free and clear of all
Liens other than Permitted Liens.

                  3.16 INTELLECTUAL PROPERTY RIGHTS.

                  (a) Other than any Liens disclosed in SECTION 3.16(a) OF THE
DISCLOSURE SCHEDULE, neither the Company nor any Subsidiary has granted any Lien
(other than Permitted

                                       22



Liens) in any Company Intellectual Property that it (i) owns or (ii) otherwise
has the right to use pursuant to a valid written License, sublicense or other
Contract. The Company Intellectual Property is all the Intellectual Property
that is necessary for the operation of the Company's and the Subsidiaries'
businesses as currently conducted and as contemplated to be conducted.

                  (b) SECTION 3.16(b) OF THE DISCLOSURE SCHEDULE sets forth a
true and complete list of all registrations, issuances and applications for any
Company Intellectual Property that is owned by the Company or any of its
Subsidiaries, as well as a list of all material unregistered Trademarks and
Copyrights owned by the Company or any of the Subsidiaries, specifying as to
each item, as applicable (i) the nature of such item, including the title, (ii)
the owner of such item, (iii) the jurisdictions in which such item is issued or
registered or in which an application for issuance or registration has been
filed, and (iv) the issuance, registration, or application numbers and dates
with respect to such item. There is no pending or, to the Knowledge of the Lioon
Shareholders and the T.A. Shareholders, threatened opposition, interference or
cancellation proceeding before any court or registration authority in any
jurisdiction against the registrations and applications listed in SECTION
3.16(b) OF THE DISCLOSURE SCHEDULE or, to the Knowledge of the Lioon
Shareholders and the T.A. Shareholders, against any other Company Intellectual
Property that is owned by the Company or any of the Subsidiaries. All Company
Intellectual Property that is owned by the Company or any of the Subsidiaries
and that has been issued by, or registered or the subject of an application
filed with, as applicable, the United States Patent and Trademark Office, the
United States Copyright Office or any similar office or agency anywhere in the
world, has been duly maintained (including the payment of maintenance fees) and
is not expired, cancelled or abandoned, except for such issuances, registrations
or applications that the Company or a Subsidiary has permitted to expire or has
cancelled or abandoned in its reasonable business judgment and which are not
necessary for the operation of the Company's the Subsidiaries' businesses as
currently conducted.

                  (c) SECTION 3.16(c) OF THE DISCLOSURE SCHEDULE sets forth a
true and complete list of all material Company IP Licenses the subject matter of
which is included in the Company Intellectual Property, including the name of
each party to such agreement, under which the Company or any Subsidiary is a (x)
licensor, or (y) licensee, distributor or reseller. All of the Company IP
Licenses referred to in the preceding sentence are in full force and effect and
binding upon the Company or such Subsidiary, as the case may be, and to the
Knowledge of the Lioon Shareholders and the T.A. Shareholders, the other parties
thereto in accordance with their terms, except to the extent that enforceability
thereof may be limited by bankruptcy, insolvency, reorganization, moratorium and
other similar Laws affecting the enforcement of creditors' rights generally and
by general principles of equity (regardless of whether or not enforcement is
sought in a proceeding at law or in equity).

                  (d) The Trademarks owned by the Company are valid and
enforceable. To the Knowledge of the Lioon Shareholders and the T.A.
Shareholders, each of the Company and the Subsidiaries has taken reasonably
necessary actions to maintain and protect each item of Company Intellectual
Property owned or purported to be owned by them, except in the case of any such
Company Intellectual Property that the Company or a Subsidiary has permitted to
expire or has cancelled, abandoned or otherwise failed to maintain or protect in
its reasonable business judgment and which are not necessary for the operation
of the Company's the

                                       23



Subsidiaries' businesses as currently conducted. Each of the Company and the
Subsidiaries has taken reasonable precautions to protect the confidentiality of
its Trade Secrets.

                  (e) All Company Intellectual Property owned or purported to be
owned by the Company was created by employees within the scope of their
employment by independent contractors as work-made-for-hire or by third parties
who have assigned all of their rights therein pursuant to a written agreement.
No present or past employee, officer or consultant of the Company or any
Subsidiary or any other Person who developed any part of any product of the
Company or any Subsidiary owns any rights in or to any of the Company
Intellectual Property purported to be owned by the Company or any Subsidiary. To
the Knowledge of the Lioon Shareholders and the T.A. Shareholders, no employee
or consultant of the Company or any Subsidiary is in violation of any term of
any employment agreement, confidentiality agreement, patent or invention
disclosure agreement or other Contract relating to the relationship of such
employee or consultant with the Company or any Subsidiary or any prior employer
or client, as the case may be.

                  (f) Neither the Company Intellectual Property owned or
purported to be owned by the Company or any Subsidiary, nor the operation of the
business of the Company or any Subsidiary as currently conducted, nor any
product manufactured by the Company or any Subsidiary and sold to any Person,
nor any activity of the Company or any Subsidiary, nor to the Knowledge of the
T.A. Shareholders and the Lioon Shareholders, the Company Intellectual Property
licensed by the Company or any Subsidiary, infringes upon, misappropriates or
otherwise violates, nor within the previous five (5) years has infringed upon,
misappropriated or otherwise violated, any Intellectual Property rights of any
Person, other than the rights of any Person under any patent; and to the
Knowledge of the Lioon Shareholders and the T.A. Shareholders, neither the
Company Intellectual Property owned or purported to be owned by the Company or
any Subsidiary, nor the operation of the business of the Company or any
Subsidiary as currently conducted, nor any product manufactured by the Company
or any Subsidiary and sold to any Person, nor any activity of the Company or any
Subsidiary, nor to the Knowledge of the Lioon Shareholders and the T.A.
Shareholders, the Company Intellectual Property licensed by the Company or any
Subsidiary, infringes upon, misappropriates or otherwise violates, nor within
the previous five (5) years has infringed upon, misappropriated or otherwise
violated, any rights of any Person under any patent.

                  (g) Except as set forth in SECTION 3.16(g) OF THE DISCLOSURE
SCHEDULE, to the Knowledge of the Lioon Shareholders and the T.A. Shareholders,
no Person is engaging in any activity that infringes, violates or
misappropriates the Company Intellectual Property owned by the Company or any
Subsidiary.

                  (h) Except as set forth in SECTION 3.16(h) OF THE DISCLOSURE
SCHEDULE, neither the Company nor any Subsidiary is a party to or bound by any
license or other Contract relating to any Company Intellectual Property
requiring the payment by the Company or such Subsidiary of any royalty or
license payment other than one-time upfront fees already paid.

                  (i) SECTION 3.16(i) OF THE DISCLOSURE SCHEDULE sets forth a
true and complete list on all Software used by the Company and the Subsidiaries.
Neither the Company nor any

                                       24



Subsidiary is in material breach of any Contract in respect of the Company
Intellectual Property and, to the Knowledge of the Lioon Shareholders and the
T.A. Shareholders, there exists no material breach by any other party thereto.

                  3.17 CONTRACTS.

                  (a) SECTION 3.17(a) OF THE DISCLOSURE SCHEDULE (with paragraph
references corresponding to those set forth below) contains a true and complete
list of each of the following currently effective Contracts or other
arrangements (true and complete copies or, if none, reasonably complete and
accurate written descriptions of which, together with all amendments and
supplements thereto and all material waivers of any terms thereof, have been
made available to Purchaser prior to the execution of this Agreement), to which
the Company or any Subsidiary is a party:

                  (i) (A) all Contracts (excluding Benefit Plans) providing for
         a commitment of employment (other than at-will employment) or
         consultation services for a specified or unspecified term or otherwise
         relating to employment or the termination of employment, the name,
         position and rate of compensation of each Person party to such a
         Contract and the expiration date of each such Contract and (B) any
         written or unwritten representations, commitments, promises,
         communications or courses of conduct (excluding Benefit Plans and any
         such Contracts referred to in clause (A)) involving an obligation of
         the Company or any Subsidiary to make payments in any year, other than
         with respect to salary or incentive compensation payments in the
         ordinary course of business, to any employee exceeding $5,000 or any
         group of employees exceeding $25,000 in the aggregate;

                  (ii) all Contracts with any Person containing any provision or
         covenant prohibiting or limiting the ability of the Company or any
         Subsidiary to engage in any business activity or compete with any
         Person or, to the Knowledge of the Lioon Shareholders and the T.A.
         Shareholders, prohibiting or limiting the ability of any Person to
         compete with the Company or any Subsidiary;

                  (iii) all partnership, joint venture or shareholders'
         Contracts with any Person;

                  (iv) all Contracts relating to Indebtedness of the Company or
         any Subsidiary in excess of $10,000 or to preferred stock issued by the
         Company or any Subsidiary;

                  (v) all supply Contracts, manufacturing Contracts, sales or
         agency Contracts, and all Contracts with distributors, dealers,
         manufacturer's sales representatives, or similar agreements;

                  (vi) all options, licenses or franchises;

                  (vii) all Contracts (other than Contracts that are not
         material) relating to (A) the future disposition or acquisition of any
         Assets and Properties, other than dispositions or acquisitions in the
         ordinary course of business consistent with past practice and (B) any
         merger or other business combination of or with the Company in the past
         eight (8) years;

                                       25



                  (viii) all Contracts between or among the Company or any
         Subsidiary, on the one hand, and any Seller or any officer, director or
         any Affiliate (in each case, other than the Company or any Subsidiary)
         of any Seller, on the other hand (PROVIDED, that with respect to any
         Affiliate of a T.A. Shareholder, this SECTION 3.17(a)(viii) shall be
         limited to the Knowledge of the T.A. Shareholders and the Lioon
         Shareholders);

                  (ix) all collective bargaining or similar labor Contracts;

                  (x) all Contracts that (A) limit or contain restrictions on
         the ability of the Company or any Subsidiary to declare or pay
         dividends on, to make any other distribution in respect of or to issue
         or purchase, redeem or otherwise acquire its capital stock, to incur
         Indebtedness, to incur or suffer to exist any Lien, to change the lines
         of business in which it participates or engages or to engage in any
         business combination or (B) require the Company or any Subsidiary to
         maintain specified financial ratios or levels of net worth or other
         indicia of financial condition;

                  (xi) all Contracts including an obligation of the Company or
         any Subsidiary to indemnify the counterparty or a third party or an
         obligation of the counterparty to indemnify the Company or any
         Subsidiary;

                  (xii) all other Contracts between or among the Company or any
         of the Subsidiaries, on the one hand, and any officer, director or
         Affiliate (other than the Company or any of its Subsidiaries) of the
         Company, on the other hand;

                  (xiii) all other Contracts (other than Benefit Plans, leases
         listed in SECTION 3.14(a) OF THE DISCLOSURE SCHEDULE and insurance
         policies listed in SECTION 3.19 OF THE DISCLOSURE SCHEDULE) that (A)
         involve the payment or potential payment, pursuant to the terms of any
         such Contract, by or to the Company or any Subsidiary of more than
         $50,000 annually or more than $100,000 in the aggregate over the life
         of the Contract and (B) cannot be terminated within thirty (30) days
         after giving notice of termination without resulting in any material
         cost or penalty to the Company or any Subsidiary; and

                  (xiv) any other material Contract not made in the ordinary
         course of business.

                  (b) Each Contract required to be disclosed in SECTION 3.17(a)
OF THE DISCLOSURE SCHEDULE is in full force and effect and constitutes a legal,
valid and binding agreement, enforceable in accordance with its terms, of the
Company or a Subsidiary and, to the Knowledge of the Lioon Shareholders and the
T.A. Shareholders, each other party thereto except to the extent that
enforceability thereof may be limited by bankruptcy, insolvency, reorganization,
moratorium and other similar Laws affecting the enforcement of creditor's rights
generally and by general principles of equity (regardless of whether or not
enforcement is sought in a proceeding at law or in equity); and except as
disclosed in SECTION 3.17(b) OF THE DISCLOSURE SCHEDULE neither the Company, any
Subsidiary nor, to the Knowledge of the Lioon Shareholders and the T.A.
Shareholders, any other party to such Contract is in violation or breach of or
default under any such Contract (or with notice or lapse of time or both, would
be in violation or breach of or default under any such Contract) and neither the
Company nor any Subsidiary has received written notice alleging any violation or
breach of or default under any such Contract (or written

                                       26



notice of any event or circumstance that with lapse of time would be a violation
or breach of or default under any such Contract), except in each case, for those
violations, breaches or defaults that are not reasonably likely to have,
individually or in the aggregate, a Material Adverse Effect.

                  3.18 LICENSES. SECTION 3.18 OF THE DISCLOSURE SCHEDULE
contains a true and complete list of all Licenses used in and material,
individually or in the aggregate, to the business or operations of the Company
or any Subsidiary (and all pending applications for any such Licenses), setting
forth the grantor, the grantee, the function and the expiration and renewal date
of each. Prior to the execution of this Agreement, Sellers have made available
to Purchaser true and complete copies of all such Licenses. Except as disclosed
in SECTION 3.18 OF THE DISCLOSURE SCHEDULE:

                  (i) the Company and each Subsidiary owns or validly holds all
         Licenses necessary to its business and operations, except for those
         Licenses which the failure to own or validly hold would not be
         reasonably likely to have, individually or in the aggregate, a Material
         Adverse Effect;

                  (ii) each License listed in SECTION 3.18 OF THE DISCLOSURE
         SCHEDULE is valid, binding and in full force and effect except to the
         extent that enforceability thereof may be limited by bankruptcy,
         insolvency, reorganization, moratorium and other similar Laws affecting
         the enforcement of creditor's rights generally and by general
         principles of equity (regardless of whether or not enforcement is
         sought in a proceeding at law or in equity), other than those Licenses
         the failure of which to be valid, binding and in full force and effect
         would not be reasonably likely to have, individually or in the
         aggregate, a Material Adverse Effect;

                  (iii) neither the Company nor any Subsidiary is, or has
         received any notice that it is, in default (or with the giving of
         notice or lapse of time or both, would be in default) under any such
         License and, to the Knowledge of the Lioon Shareholders and the T.A.
         Shareholders, no event has occurred or circumstance exists that would
         be reasonably likely to (with or without notice or lapse of time)
         result in a violation of or failure to comply with any such License or
         result in the revocation, withdrawal, suspension, cancellation or
         termination of, or any modification to any such License; and

                  (iv) all applications required to have been filed for the
         renewal of any License listed in SECTION 3.18 OF THE DISCLOSURE
         SCHEDULE have been duly filed on a timely basis with the appropriate
         Governmental or Regulatory Authorities, and all other filings required
         to have been made with respect to such License have been duly made on a
         timely basis with the appropriate Governmental or Regulatory
         Authorities, except for those filings and applications, the failure of
         which to have been made on a timely basis would not be reasonably
         likely to have, individually or in the aggregate, a Material Adverse
         Effect.

                  3.19 INSURANCE.

                  (a) SECTION 3.19(a) OF THE DISCLOSURE SCHEDULE contains a true
and complete list (including the names and addresses of the insurers, the names
of the Persons to whom such

                                       27



policies have been issued, the expiration dates thereof, the annual premiums and
payment terms thereof, whether it is a "claims made" or an "occurrence" policy
and a brief description of the interests insured thereby) of all Liability,
property, workers' compensation, directors' and officers' Liability and other
insurance policies currently in effect that insure the business, operations or
employees of the Company or any Subsidiary or affect or relate to the ownership,
use or operation of any of the Assets and Properties of the Company or any
Subsidiary (other than policies issued in connection with Benefit Plans) and
that (i) have been issued to the Company or any Subsidiary or (ii) have been
issued to any Person (other than the Company or any Subsidiary) for the benefit
of the Company or any Subsidiary. The insurance coverage provided by any of the
policies described in clause (i) above will not terminate or lapse by reason of
the transactions contemplated by this Agreement. Each policy listed in SECTION
3.19(a) OF THE DISCLOSURE SCHEDULE is valid and binding and is in full force and
effect, all premiums due thereunder have been timely paid and neither the
Company, any Subsidiary nor the Person to whom any such policy has been issued
is in default thereunder, other than those failures to have been timely paid and
those defaults that, would not be reasonably likely to have, individually or in
the aggregate, a Material Adverse Effect. Neither the Company, any Subsidiary
nor the Person to whom any such policy has been issued has received any written
notice of cancellation, termination, material alteration or increase in premium
in respect of any such policy, nor to the Knowledge of the Lioon Shareholders
and the T.A. Shareholders has any such development been threatened in writing.
SECTION 3.19 OF THE DISCLOSURE SCHEDULE contains a true and complete list of all
pending claims that have been submitted to the relevant insurer under the
policies referred to in this SECTION 3.19(a). Neither the Company, any
Subsidiary nor the Person to whom such policy has been issued has received
written notice that any insurer under any policy referred to in this SECTION
3.19(a) is denying or disputing Liability with respect to a claim thereunder or
defending or intending to defend under a reservation of rights clause.

                                      * * *

                  3.20 AFFILIATE TRANSACTIONS. Except as disclosed in SECTION
3.17(a)(viii) OR SECTION 3.20(a) OF THE DISCLOSURE SCHEDULE, (i) there are no
intercompany Liabilities between the Company or any Subsidiary, on the one hand,
and any Seller or any officer, director or Affiliate (other than the Company or
any Subsidiary) of any Seller, on the other, (ii) no Seller nor any such
officer, director or any Affiliate thereof provides or causes to be provided any
assets, services or facilities to the Company or any Subsidiary, (iii) neither
the Company nor any Subsidiary provides or causes to be provided any assets,
services or facilities to any Seller or any such officer, director or any
Affiliate thereof and (iv) neither the Company nor any Subsidiary beneficially
owns, directly or indirectly, any Investment Assets issued by any Seller or any
such officer, director or any Affiliate thereof. Except as disclosed in SECTION
3.20(b) OF THE DISCLOSURE SCHEDULE, since the Audited Financial Statement Date,
all settlements of intercompany Liabilities between the Company or any
Subsidiary, on the one hand, and any Seller or any such officer, director or any
Affiliate thereof, on the other, have been made, and all allocations of
intercompany expenses have been applied, in the ordinary course of business
consistent with past practice. Except as set forth in SECTION 3.20(c) OF THE
DISCLOSURE SCHEDULE, all Indebtedness and

                                       28



other amounts owing under Contracts between any Seller or any officer, director
or Affiliate (other than the Company or any Subsidiary) of such Seller, on the
one hand, and the Company or any of the Subsidiaries, on the other, have been
paid in full, and such Seller or such officer, director or Affiliate has
terminated each such Contract. With respect to an Affiliate of a T.A.
Shareholder (other than the Company or any Subsidiary) the representations and
warranties in this SECTION 3.20 shall be limited to the Knowledge of the T.A.
Shareholders and the Lioon Shareholders.

                  3.21 EMPLOYEES; LABOR RELATIONS.

                  (a) SECTION 3.21 OF THE DISCLOSURE SCHEDULE contains a list of
the name of each officer of the Company and the Subsidiaries and all other
employees of the Company and the Subsidiaries at the date hereof, together with
each such Person's annual base salary or wages and any incentive or bonus
arrangement with respect to such Person in effect on such date. No Seller has
received any information, nor to the Knowledge of the Lioon Shareholders and the
T.A. Shareholders, do any facts or circumstances exist, that would lead it to
believe that a material number of such Persons intend to resign or retire as a
result of the consummation of the transactions contemplated by this Agreement or
otherwise within twelve (12) months after the Closing Date.

                  (b) Except as disclosed in SECTION 3.21 OF THE DISCLOSURE
SCHEDULE, (i) no employee of the Company or any Subsidiary is presently a member
of a collective bargaining unit and, to the Knowledge of the Lioon Shareholders
and the T.A. Shareholders, there are no, and during the last five (5) years
there have not been any, threatened or contemplated attempts to organize for
collective bargaining purposes any of the employees of the Company or any
Subsidiary and (ii) no unfair labor practice complaint or sex, age, race or
other discrimination claim has been brought during the last three (3) years
against the Company or any of the Subsidiaries before the National Labor
Relations Board, the Equal Employment Opportunity Commission or any other
Governmental or Regulatory Authority. During the last three (3) years, there has
been no work stoppage, strike or other concerted action by employees of the
Company or any Subsidiary. During that period, the Company and the Subsidiaries
have complied in all material respects with all applicable Laws relating to the
employment of labor, including, without limitation those relating to wages,
hours and collective bargaining, except for those failures to comply that would
not be reasonably likely to have, individually or in the aggregate, a Material
Adverse Effect. The Company and the Subsidiaries have appropriately categorized
all employees, temporary employees and independent contractors for purposes of
Tax withholding and Benefit Plans, except for those failures to properly
categorize that would not be reasonably likely to have, individually or in the
aggregate, a Material Adverse Effect.

                  3.22 ENVIRONMENTAL MATTERS. Except as disclosed in SECTION
3.22 OF THE DISCLOSURE SCHEDULE:

                  (a) The Company and the Subsidiaries are in compliance and
have at all times since January 1, 2001 complied with all Environmental Laws,
except for those failures to comply that would not be reasonably likely to have,
individually or in the aggregate, a Material Adverse Effect.

                                       29



                  (b) The Company and the Subsidiaries have obtained, maintain
and have at all times since January 1, 2001 complied with, and are in compliance
with, all material Licenses that are required pursuant to Environmental Laws for
the occupation of their facilities and the operation of their business, except
for those failures to obtain, maintain or comply that would not be reasonably
likely to have, individually or in the aggregate, a Material Adverse Effect, and
no proceedings or other actions are pending, or to the Knowledge of the Lioon
Shareholders and the T.A. Shareholders, threatened in writing to revoke, cancel,
limit, terminate, challenge, amend or modify any such Licenses.

                  (c) The Company and the Subsidiaries have not received any
written notice regarding any Environmental Claim or any Liabilities or potential
Liabilities, including any investigatory, remedial or corrective obligations,
arising under any Environmental Laws and relating to them or their past or
present facilities or operations.

                  (d) To the Knowledge of the Lioon Shareholders and the T.A.
Shareholders, none of the following exists at any property or facility currently
owned, leased or operated by the Company or the Subsidiaries: (i) under-ground
storage tanks containing Hazardous Material, (ii) friable or damaged
asbestos-containing material in any form or condition, (iii) materials or
equipment containing polychlorinated biphenyls or (iv) landfills, surface
impoundments, or other disposal areas.

                  (e) None of the Company or the Subsidiaries nor any of their
respective predecessors has treated, stored, disposed of, arranged for or
permitted the disposal of, transported, handled, or Released any Hazardous
Material or owned or operated any property or facility (and no such property or
facility is contaminated by any Hazardous Material) so as to give rise to any
material Liabilities, including any material Liability for response costs,
corrective action costs, personal injury, property damage, natural resources
damages or attorney fees, or any investigative, corrective or remedial
obligations, pursuant to any Environmental Law.

                  (f) None of the Company or the Subsidiaries nor any of their
respective predecessors has expressly assumed or undertaken any Liability,
including without limitation any obligation for corrective or remedial action,
of any other Person pursuant to any Environmental Laws.

                  (g) The Company has furnished to Purchaser all material
environmental audits, reports and other material environmental documents
relating to the past or current properties, facilities or operations of the
Company or the Subsidiaries that are in its possession or under its reasonable
control.

                  3.23 SUBSTANTIAL CUSTOMERS AND SUPPLIERS. SECTION 3.23(a) OF
THE DISCLOSURE SCHEDULE lists the twenty-five (25) largest customers (whether
deemed a "branded" or "contract manufacturing" customer of the Company) of the
Company and the Subsidiaries, on the basis of revenues for goods sold or
services provided for the fiscal years ended September 30, 2004 and September
30, 2005. SECTION 3.23(b) OF THE DISCLOSURE SCHEDULE lists the twenty-five (25)
largest suppliers of the Company and the Subsidiaries, on the basis of cost of
goods or services

                                       30




purchased for the fiscal years ended September 30, 2004 and September 30, 2005.
Except as disclosed in SECTION 3.23(c) OF THE DISCLOSURE SCHEDULE, no such
customer or supplier has ceased or materially reduced its purchases from, use of
the services of, or sales or provision of services to the Company and the
Subsidiaries since the Audited Financial Statement Date or, to the Knowledge of
the Lioon Shareholders and the T.A. Shareholders, has threatened to cease or
materially reduce such purchases, use, sales or provision of services after the
date hereof.

                  3.24 BANK AND BROKERAGE ACCOUNTS; INVESTMENT ASSETS. SECTION
3.24 OF THE DISCLOSURE SCHEDULE sets forth (a) a true and complete list of the
names and locations of all banks, trust companies, securities brokers and other
financial institutions at which the Company or any Subsidiary has an account or
safe deposit box or maintains a banking, custodial, trading or other similar
relationship (b) a true and complete list and description of each such account,
box and relationship, indicating in each case the account number and the names
of the respective officers, employees, agents or other similar representatives
of the Company or any Subsidiary having signatory power with respect thereto and
(c) a list of each Investment Asset, the name of the record and beneficial owner
thereof, the location of the certificates, if any, therefor, the maturity date,
if any, and any stock or bond powers or other authority for transfer granted
with respect thereto.

                  3.25 NO POWERS OF ATTORNEY. Except as set forth in SECTION
3.25 OF THE DISCLOSURE SCHEDULE, neither the Company nor any Subsidiary has any
powers of attorney or comparable delegations of authority outstanding.

                  3.26 ACCOUNTS RECEIVABLE. Except as set forth in SECTION 3.26
OF THE DISCLOSURE SCHEDULE, the accounts and notes receivable of the Company and
the Subsidiaries reflected on the balance sheet included in the Unaudited
Financial Statements, and all accounts and notes receivable arising subsequent
to the Unaudited Financial Statement Date, (i) arose from BONA FIDE sales
transactions in the ordinary course of business and are payable on ordinary
trade terms, (ii) are legal, valid and binding obligations of the respective
debtors enforceable in accordance with their terms, (iii) are not subject to any
valid set-off or counterclaim, (iv) do not represent obligations for goods sold
on consignment, on approval or on a sale-or-return basis or subject to any other
repurchase or return arrangement and (v) are not the subject of any Actions or
Proceedings brought by or on behalf of the Company or any Subsidiary.

                  3.27 INVENTORY. All inventory of the Company and the
Subsidiaries reflected on the balance sheet included in the Unaudited Financial
Statements consisted, and all such inventory acquired since the Unaudited
Financial Statement Date consists, of a quality and quantity usable and salable
in the ordinary course of business consistent with past practice, subject to
normal and customary allowances in the industry for spoilage, damage and
outdated items. Except as disclosed in the notes to the Unaudited Financial
Statements, all items included in the inventory of the Company and the
Subsidiaries are the property of the Company and the Subsidiaries, free and
clear of any Lien other than Permitted Liens, and any Liens disclosed in SECTION
3.15(a) OF THE DISCLOSURE SCHEDULE, have not been pledged as collateral, are not
held by the Company or any Subsidiary on consignment from others and conform in
all material respects to all standards applicable to such inventory or its use
or sale imposed by Governmental or

                                       31



Regulatory Authorities. The value of all inventory that have an expiration date
occurring within six (6) months of the date of this Agreement does not exceed
$200,000.

                  3.28 NO GUARANTEES. None of the Liabilities of the Company or
any Subsidiary is guaranteed by or subject to a similar contingent obligation of
any other Person (other than the Company or any Subsidiary), nor have the
Company or any Subsidiary guaranteed or become subject to a similar contingent
obligation in respect of the Liabilities of any customer, supplier or other
Person (other than the Company or any Subsidiary).

                  3.29 REGULATORY MATTERS.

                  (a) Except as set forth in SECTION 3.29(a) OF THE DISCLOSURE
SCHEDULE, (i) the Company and the Subsidiaries are, and at all times since
January 1, 2001, have been, in full compliance with each Food and Drug Legal
Requirement that is or was applicable to the Company and the Subsidiaries, the
conduct of their business or the ownership or use of their Assets and
Properties, except for those failures to comply that would not be reasonably
likely to have, individually or in the aggregate, a Material Adverse Effect,
(ii) no event has occurred or circumstance exists that (with or without notice
or lapse of time) (A) would be reasonably likely to constitute or result in a
violation by the Company or any Subsidiary of, or a failure on the part of the
Company or any Subsidiary to comply with, any Food and Drug Legal Requirement or
(B) would be reasonably likely to give rise to any obligation on the part of the
Company or any Subsidiary to undertake, or to bear all or any portion of the
cost of, any remedial action of any nature, with the exception of those
violations, failures to comply or obligations that would not be reasonably
likely to have, individually or in the aggregate, a Material Adverse Effect and
(iii) none of Sellers, the Company or any Subsidiary has received, at any time
since January 1, 2001, any notice or other communication (whether oral or
written) from any Governmental Authority or any other Person regarding (A) any
actual, alleged, possible or potential violation of, or failure to comply with,
any Food and Drug Legal Requirement or (B) any actual, alleged, possible or
potential obligation on the part of the Company or any Subsidiary to undertake,
or to bear all or any portion of the cost of, any remedial action of any nature,
with the exception of those violations, failures to comply or obligations that
would not be reasonably likely to have, individually or in the aggregate, a
Material Adverse Effect. "FOOD AND DRUG LEGAL REQUIREMENT" means any Applicable
Law, policy, regulation or procedure of the FDA or FTC or other Governmental
Authority relating to the manufacture, labeling, promotion, sale, safety or
efficacy of the products of the Company or any Subsidiary or their regulation.

                  (b) Except as disclosed in SCHEDULE 3.29(b)(i), the raw
materials, food, drug and dietary supplements of the Company and the
Subsidiaries since January 1, 2001 (i) have not been adulterated or
misbranded within the meaning of the Federal Food, Drug and Cosmetic Act (the
"FFDC ACT"), or within the meaning of any Applicable Law, (ii) have not been
articles which may not, under the provisions of Section 404, 505 and 512 of
the FFDC Act, be introduced into interstate commerce, (iii) have been
wholesome and fit for human consumption, (iv) have been free of contamination
and defects (v) have been merchandise which may be legally transported or
sold under the provisions of any applicable Law, (vi) have been exposed to
only those chemicals or sprays approved by applicable Governmental
Authorities; and any residue or excess of the amount allowed by any such
Governmental Authorities has been

                                       32



removed therefrom and are merchantable by the Company and the Subsidiaries and
(viii) have not been subject to The Safe Drinking Water and Toxic Enforcement
Act of 1986, as amended, promulgated by the State of California (commonly known
as Proposition 65). Except as disclosed in SECTION 3.29(b)(ii) OF THE DISCLOSURE
SCHEDULE, since January 1, 2001, all claims made by the Company or any
Subsidiary with respect to any of the raw materials, foods, drugs or dietary
supplements used in their business or manufactured or supplied by the Company or
any Subsidiary (whether same appears on the product, or its packaging, labeling,
inserts thereto, or advertising related thereto, or otherwise), are supported by
scientific substantiation as is required by the FDA, FTC and industry standards
to show that they are truthful and are not misleading, except for those claims
whose failures to be supported would not be reasonably likely to have,
individually or in the aggregate, a Material Adverse Effect. Products
manufactured, sold or delivered by the Company or any Subsidiary since January
1, 2001 have not been labeled or promoted as a treatment, prevention or cure for
any specific disease or condition. Except as disclosed in SCHEDULE 3.29(b)(iii),
none of the products manufactured, sold or delivered by the Company or any
Subsidiary currently or since January 1, 2001 contains or contained any of the
products listed in ANNEX 3.

                  (c) The Company has not made any false representation or
misleading statement about its products and services, including the quality or
properties of such products and services, and has not been engaged in any other
unfair trade practices whether in advertising, printed material, web site or
otherwise with respect to the products and services offered by the Company,
other than those statements whose failure to be truthful and not misleading, and
those unfair trade practices, that would not be reasonably likely to have,
individually or in the aggregate, a Material Adverse Effect.

                  (d) All dietary ingredients used in the manufacture of
products by the Company and the Subsidiaries were in the market in the United
States prior to October 15, 1994. All fillers, shellacs, processing aids, colors
and flavors that either the Company or a Subsidiary uses in its manufacture of
their products are (i) "Generally Recognized as Safe" as determined by the FDA
or (ii) food additives approved by the FDA. All imported raw materials that the
Company or any of its Subsidiaries use in the manufacture of products are
legally available in the United States and no import alert restricts the
importation of any raw materials used by the Company or any Subsidiary in the
manufacture of their products.

                  (e) The Company and the Subsidiaries are operating, and at all
times since January 1, 2001, have operated, all of their facilities (whether
owned or leased) in compliance with the current "Good Manufacturing Practices"
for dietary supplements as proposed in 21CFR Parts 111 and 112, other than those
failures to comply that would not be reasonably likely to have, individually or
in the aggregate, a Material Adverse Effect.

                  (f) All products sold by the Company and the Subsidiaries are
properly registered, notified or otherwise imported in all applicable foreign
jurisdictions to permit the lawful sale of the same and all potencies thereof
are of a level permitted by the relevant Governmental Authorities and Applicable
Laws.

                                       33



                  (g) Each product manufactured, sold, or delivered by the
Company or a Subsidiary has been in conformity with internal product
specifications, contractual commitments and all express and implied warranties
except for those immaterial failures to be in conformity. The Company has not
incurred any material Liability (and there is no basis for any present or future
Action or Proceeding giving rise to any such Liability) for replacement or
repair of such products or similar damages in connection therewith. Except as
set forth in SECTION 3.29(g) OF THE DISCLOSURE SCHEDULE, no product
manufactured, sold, or delivered by the Company or any Subsidiary is subject to
any guaranty, warranty, or other indemnity beyond the applicable standard terms
and conditions of sale. SECTION 3.29(g) OF THE DISCLOSURE SCHEDULE includes
copies of the standard terms and conditions of sale for the Company (containing
applicable guaranty, warranty, and indemnity provisions). The Company has no
Liability (and there is no basis for any present or future Action or Proceeding
giving rise to any Liability) arising out of any injury to individuals or
property as a result of the ownership, possession, or use of any product
manufactured, sold, or delivered by the Company or any Subsidiary, other than
those Liabilities that would not be reasonably likely to have, individually or
in the aggregate, a Material Adverse Effect.

                                      * * *

                  (i) Except as set forth in SECTION 3.29(i) OF THE DISCLOSURE
SCHEDULE, during the past three (3) year period ending on a date as near the
Closing Date as is reasonably practicable, neither the Company nor any
Subsidiary has received any return or series of related returns of product
manufactured, sold or delivered by the Company or any of the Subsidiaries in
excess of $5,000 per return or series of related returns.

                  3.30 BROKERS. Except for Staley Capital Advisors, whose fees,
commissions and expenses are the sole responsibility of Sellers, all
negotiations relative to this Agreement and the transactions contemplated hereby
have been carried out by the Company and Sellers directly with Purchaser without
the intervention of any Person on behalf of the Company or any Seller in such
manner as to give rise to any valid claim by any Person against Purchaser, the
Company or any Subsidiary for a finder's fee, brokerage commission or similar
payment.

                  3.31 DISCLAIMER. EXCEPT AS CONTAINED HEREIN, THE COMPANY AND
THE SELLERS MAKE NO OTHER REPRESENTATIONS OR WARRANTIES WHATSOEVER AND HEREBY
EXPRESSLY DISCLAIM ALL OTHER WARRANTIES INCLUDING, WITHOUT LIMITATION, IMPLIED
WARRANTIES OF TITLE, MERCHANTABILITY, NON-INFRINGEMENT AND FITNESS FOR A
PARTICULAR PURPOSE. THE COMPANY AND THE SELLERS HAVE NOT MADE ANY
REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, OF ANY NATURE WHATSOEVER
RELATING TO THE COMPANY OR ANY OF ITS SUBSIDIARIES OR THE BUSINESS OF THE
COMPANY OR ANY OF ITS SUBSIDIARIES OR OTHERWISE

                                       34



IN CONNECTION WITH THE TRANSACTIONS CONTEMPLATED HEREBY, OTHER THAN THOSE
REPRESENTATIONS AND WARRANTIES EXPRESSLY SET FORTH IN THIS ARTICLE III.

         Without limiting the generality of the foregoing, except as
specifically provided in this Agreement, neither the Company nor any Seller, nor
any, officer, director, employee, shareholder, agent, Affiliate or
representative of the Company or any Seller has made, and shall not be deemed to
have made, any representations or warranties in the materials relating to the
business of the Company and its Subsidiaries made available to Atrium and
Purchaser, including due diligence materials, or in any presentation of the
business of the Company and its Subsidiaries by management of the Company or
others in connection with the transactions contemplated hereby, and no statement
contained in any of such materials or made in any such presentation shall be
deemed a representation or warranty hereunder or otherwise. It is understood
that, except as specifically provided in this Agreement, any cost estimates,
projections or other predictions, any data, any financial information or any
memoranda or offering materials or presentations, including but not limited to,
any offering memorandum or similar materials made available by the Company and
its representatives are not and shall not be deemed to be or to include
representations or warranties of the Company or the Sellers.

                                   ARTICLE IV

             REPRESENTATIONS AND WARRANTIES OF ATRIUM AND PURCHASER

                  Each of Atrium and Purchaser hereby represents and warrants to
each Seller as follows:

                  4.01 ORGANIZATION. Atrium is a corporation duly organized,
validly existing and in good standing under the Laws of Canada. Purchaser is a
corporation duly organized, validly existing and in good standing under the Laws
of the State of Delaware. Each of Atrium and Purchaser has full corporate power
and authority to execute and deliver this Agreement and the Operative Agreements
to which it is a party, to perform its obligations hereunder and thereunder and
to consummate the transactions contemplated hereby and thereby, and to conduct
its business as and to the extent now conducted and to own, use and lease its
Assets and Properties.

                  4.02 AUTHORITY. The execution and delivery by each of Atrium
and Purchaser of this Agreement and the Operative Agreements to which it is a
party, and the performance by each of Atrium and Purchaser of its obligations
hereunder and thereunder, have been duly and validly authorized by the Board of
Directors of Atrium and Purchaser, no other corporate action on the part of
Atrium or Purchaser or their respective stockholders being necessary that has
not been obtained. This Agreement has been duly and validly executed and
delivered by each of Atrium and Purchaser and constitutes, and upon the
execution and delivery by each of Atrium and Purchaser of the Operative
Agreements to which it is a party, such Operative Agreements will constitute
legal, valid and binding obligations of each of Atrium and Purchaser enforceable
against each of Atrium and Purchaser in accordance with their terms, except to
the extent that enforceability thereof may be limited by bankruptcy, insolvency,
reorganization, moratorium and other similar Laws affecting the enforcement of
creditor's rights generally and by general

                                       35



principles of equity (regardless of whether or not enforcement is sought in a
proceeding at law or in equity).

                  4.03 NO CONFLICTS. The execution and delivery by each of
Atrium and Purchaser of this Agreement do not, and the execution and delivery by
each of Atrium and Purchaser of the Operative Agreements to which it is a party,
the performance by each of Atrium and Purchaser of their obligations under this
Agreement and such Operative Agreements and the consummation of the transactions
contemplated hereby and thereby will not:

                  (a) conflict with or result in a violation or breach of any of
         the terms, conditions or provisions of the articles of incorporation or
         bylaws (or other comparable corporate charter document) of Atrium or
         Purchaser;

                  (b) subject to obtaining the consents, approvals and actions,
         making the filings and giving the notices disclosed in SCHEDULE 4.04
         hereto, conflict with or result in a violation or breach of any term or
         provision of any Law or Order applicable to Atrium or Purchaser or any
         of their Assets and Properties; or

                  (c) except as disclosed in SCHEDULE 4.03 hereto, (i) conflict
         with or result in a violation or breach of, (ii) constitute (with or
         without notice or lapse of time or both) a default under, (iii) require
         Atrium or Purchaser to obtain any consent, approval or action of, make
         any filing with or give any notice to any Person as a result or under
         the terms of, (iv) result in or give to any Person any right of
         termination, cancellation, acceleration or modification in or with
         respect to, (v) result in or give to any Person any additional rights
         or entitlement to increased, additional, accelerated or guaranteed
         payments under, or (vi) result in the creation or imposition of any
         Lien upon Atrium or Purchaser or any of their respective Assets and
         Properties under, any Contract or License to which Atrium or Purchaser
         is a party or by which any of their respective Assets and Properties is
         bound.

                  4.04 GOVERNMENTAL APPROVALS AND FILINGS. Except as disclosed
in SCHEDULE 4.04 hereto, no consent, approval or action of, filing with or
notice to any Governmental or Regulatory Authority on the part of Atrium or
Purchaser is required in connection with the execution, delivery and performance
of this Agreement or the Operative Agreements to which it is a party or the
consummation of the transactions contemplated hereby or thereby.

                  4.05 LEGAL PROCEEDINGS. There are no Actions or Proceedings
pending or, to the Knowledge of Atrium or Purchaser, threatened against,
relating to or affecting Atrium or Purchaser or any of its Assets and Properties
which (i) would be reasonably likely to result in the issuance of an Order
restraining, enjoining, altering, materially delaying or otherwise prohibiting
or making illegal the consummation of any of the transactions contemplated by
this Agreement or any of the Operative Agreements, or (ii) if determined
adversely to Atrium or Purchaser, would be reasonably likely to result in (x)
any injunction or other equitable relief against Atrium or Purchaser that would
interfere in any material respect with its business or operations or (y) a
Purchaser Material Adverse Effect, either individually or in the aggregate, with
other such Actions or Proceedings.

                                       36



                  4.06 PURCHASE FOR INVESTMENT. The Shares will be acquired by
Purchaser (or, if applicable, its assignee pursuant to SECTION 15.09(b)) for its
own account for the purpose of investment, and not with a view to, or for sale
in connection with, any distribution thereof within the meaning of the
Securities Act. Purchaser acknowledges the Shares are not registered under the
Securities Act or any applicable state or foreign securities Law, and that such
Shares may not be transferred or sold except pursuant to the registration
provisions of such Securities Act or pursuant to an applicable exemption
therefrom and pursuant to state and foreign securities Laws and regulations as
applicable. Purchaser (or such assignee, as the case may be) will refrain from
transferring or otherwise disposing of any of the Shares, or any interest
therein, in such manner as to cause Seller to be in violation of the
registration requirements of the Securities Act or applicable state securities
or blue sky Laws.

                  4.07 CAPITAL STOCK. The Atrium Shares issuable as the Share
Payment have been duly authorized by Atrium and reserved for issuance pursuant
to this Agreement and, when issued and delivered as partial consideration for
the purchase of the Shares in accordance with the terms hereof, will be validly
issued, fully paid and non-assessable. All Atrium Shares issued as the Share
Payment will be free of preemptive or similar rights. The Atrium Shares are
listed and posted for trading on the TSX.

                  4.08 BROKERS. Except for RBC Dominion Securities Inc., whose
fees, commissions and expenses are the sole responsibility of Atrium and/or
Purchaser, all negotiations relative to this Agreement and the transactions
contemplated hereby have been carried out by Atrium and Purchaser directly with
Sellers without the intervention of any Person on behalf of Atrium and Purchaser
in such manner as to give rise to any valid claim by any Person against any
Seller, the Company or any Subsidiary for a finder's fee, brokerage commission
or similar payment.

                  4.09 REPORTS. The forms, reports and documents filed by Atrium
with the Autorite des marche financiers and other securities regulators in
Canada (the "COMMISSIONS") since March 30, 2005 (the "REPORTS") constitute all
material forms, reports and documents required to be filed by Atrium under the
Canadian and provincial securities legislation (the "SECURITIES LAWS") since
that date. As of their respective dates, the Reports (i) complied as to form in
all material respects with the applicable requirements of the Securities Laws
and (ii) did not contain any untrue statements of material facts or omit
material facts required to be stated therein or necessary in order to make the
statements therein, in light of the circumstances in which they were made, not
misleading as existing at the time of filing. No subsidiary of Atrium is
required to file any form, report or other document with the Commissions. The
financial statements included in the Reports (the "ATRIUM FINANCIAL STATEMENTS")
(a) have been prepared from, and are in accordance with, the Books and Records
of Atrium and its subsidiaries, (b) complied in all material respects with
applicable accounting requirements and with the published rules and regulations
of the Commissions with respect thereto, (c) have been prepared in accordance
with the applicable GAAP applied on a basis consistent with the past practices
of Atrium (except as may be indicated in the notes thereto) and (d) fairly
present in all material respects the consolidated financial position and the
consolidated results of operations and cash flows (and changes in financial
position, if any) of Atrium and its subsidiaries as of the times and for the
periods referred to therein. Atrium and its subsidiaries have maintained their
respective

                                       37



 Books and Records in a manner sufficient to permit the preparation of
the Atrium Financial Statements in accordance with the applicable GAAP.

                  4.10 ABSENCE OF CHANGES. Since September 30, 2005, (i) there
has not been any event, occurrence, development or facts which, individually or
together with other such events, developments, occurrences or facts, has had or
would reasonably be likely to have a Purchaser Material Adverse Effect and (ii)
other than in the balance sheet included in the financial statements of Atrium
dated September 30, 2005 or in the notes thereto or as disclosed in SCHEDULE
4.10 hereto, there are no Liabilities against, relating to or affecting Atrium
or Purchaser, any of their subsidiaries or any of their respective Assets and
Properties which would be required to be included on a balance sheet prepared or
the notes thereto in accordance with applicable GAAP, other than Liabilities
incurred in the ordinary course of business consistent with past practice.

                  4.11 ABSENCE OF CANADIAN RESALE RESTRICTIONS. No document will
be required to be filed (other than any insider reports, if applicable), no
proceeding will be required to be taken and no approval, permit, consent, order
or authorization will be required to be obtained from any Governmental or
Regulatory Authority, including any Canadian provincial securities regulator, to
permit a holder of Atrium Shares issued pursuant to this Agreement to resell
such Atrium Shares, PROVIDED that the requirements of National Instrument 45-102
of the Canadian Securities Administrators are satisfied.

                  4.12 DISCLAIMER. EXCEPT AS CONTAINED HEREIN, ATRIUM AND
THE PURCHASER MAKE NO OTHER REPRESENTATIONS OR WARRANTIES WHATSOEVER AND HEREBY
EXPRESSLY DISCLAIM ALL OTHER WARRANTIES INCLUDING, WITHOUT LIMITATION, IMPLIED
WARRANTIES OF TITLE, MERCHANTABILITY, NON-INFRINGEMENT AND FITNESS FOR A
PARTICULAR PURPOSE. ATRIUM AND THE PURCHASER HAVE NOT MADE ANY REPRESENTATIONS
OR WARRANTIES, EXPRESS OR IMPLIED, OF ANY NATURE WHATSOEVER RELATING TO ATRIUM
OR ANY OF ITS SUBSIDIARIES OR THE BUSINESS OF ATRIUM OR ANY OF ITS SUBSIDIARIES
OR OTHERWISE IN CONNECTION WITH THE TRANSACTIONS CONTEMPLATED HEREBY, OTHER THAN
THOSE REPRESENTATIONS AND WARRANTIES EXPRESSLY SET FORTH IN THIS ARTICLE IV.


         Without limiting the generality of the foregoing, except as
specifically provided herein, neither Atrium nor the Purchaser, nor any,
officer, director, employee, shareholder, agent, Affiliate or representative of
Atrium or the Purchaser has made, and shall not be deemed to have made, any
representations or warranties in the materials relating to the business of
Atrium and its Subsidiaries made available to the Company and the Sellers,
including due diligence materials, or in any presentation of the business of
Atrium and its Subsidiaries by management of Atrium or others in connection with
the transactions contemplated hereby, and no statement contained in any of such
materials or made in any such presentation shall be deemed a representation or
warranty hereunder or otherwise. It is understood that, except as specifically
provided herein, any cost estimates, projections or other predictions, any data,
any financial information or any memoranda or offering materials or
presentations, including but not limited to, any offering

                                       38



memorandum or similar materials made available by Atrium and its representatives
are not and shall not be deemed to be or to include representations or
warranties of Atrium or Purchaser.

                                   ARTICLE V

                              COVENANTS OF SELLERS

                  Each Seller covenants and agrees with Purchaser that, at all
times from and after the date hereof, for the periods specified below or, if no
period is specified therein, indefinitely, each Seller will comply with all
covenants and provisions of this ARTICLE V, except to the extent Purchaser may
otherwise consent in writing.

                  5.01 BOOKS AND RECORDS. If at any time after the Closing any
Seller discovers in its possession or under its control any Books and Records,
it will forthwith deliver such Books and Records to Purchaser.

                  5.02 NONSOLICITATION; NONCOMPETITION. (a) Each of the Lioon
Shareholders, for a period of five (5) years from the Closing Date (the
"RESTRICTED PERIOD"), refrain from, either alone or in conjunction with any
other Person, or directly or indirectly through his or its present or future
Affiliates, except at the direction of Atrium or Purchaser:

                  (i) employing, engaging or seeking to employ or engage any
         Person (including L. Douglas Lioon, Jeffrey D. Lioon, Samuel Lioon, or
         any of the Management Shareholders) who within the prior eighteen (18)
         months had been an officer or employee of the Company or a Subsidiary,
         unless such officer or employee is terminated by the Company or any
         Subsidiary after the Closing Date;

                  (ii) causing or attempting to cause (A) any client, customer
         or supplier of the Company or any Subsidiary to terminate or materially
         reduce its business with the Company and the Subsidiaries or (B) any
         officer, employee or consultant of the Company or any Subsidiary to
         resign or sever a relationship with the Company or a Subsidiary; or

                  (iii) disclosing (unless compelled by judicial or
         administrative process) or using any confidential or secret information
         relating to the Company or any of the Subsidiaries or any of their
         respective clients, customers or suppliers except (i) to his or her
         representatives (with the applicable Lioon Shareholder being
         responsible for any breach of the terms hereof by any such
         representative) or (ii) as required by applicable Law, Order,
         regulation, ruling or rule of any stock exchange after giving as much
         notice as is reasonably practical under the circumstances to permit the
         Company to attempt to obtain a protective order enjoining such
         disclosure. In addition, such information may be disclosed by a Lioon
         Shareholder to the extent that such information (A) is or becomes
         generally publicly available other than as a result of disclosure by
         such Lioon Shareholder or his representatives, (B) is disclosed to such
         Lioon Shareholder by a third party which, to the Knowledge of such
         Shareholder, is not bound by a confidentiality agreement or other legal
         or fiduciary obligation to keep such information confidential, provided
         such third party has informed such Lioon Shareholder that it is not so
         bound or


                                       39



         (D) was in the possession of such Lioon Shareholder on a
         non-confidential basis prior to disclosure by such party.


                  (b) Each of the Lioon Shareholders will, during the Restricted
Period, refrain from, either alone or in conjunction with any other Person, or
directly or indirectly through his or its present or future controlled
Affiliates participating or engaging in (other than through the ownership of
five percent (5%) or less of any class of securities registered under the
Securities Exchange Act of 1934, as amended or listed on a foreign exchange), or
otherwise lending assistance (financial or otherwise) to any Person
participating or engaged in, any of the lines of business in which the Company
or any of the Subsidiaries is participating or engaged at any time during the
Restricted Period in the United States and in any other jurisdiction in which
the Company or a Subsidiary participates or engages in such line of business
during the Restricted Period. Each T.A. Shareholder which is an investment fund
represents that it and its controlled affiliated investment funds and any
investment funds created or controlled by T.A. Associates or any of its
Affiliates are not currently in active negotiation (either directly or
indirectly through its managers, employees, officers, directors, agents,
consultants and advisors (collectively "T.A. REPRESENTATIVES")) of an investment
(whether by acquisition, merger, consolidation, or other business combination)
in a nutritional supplement company in the health care professional channel (as
defined in the Nutrition Business Journal) in the United States or any other
jurisdiction in which the Company or a Subsidiary currently participates or
engages in such line of business. The parties acknowledge that certain of the
T.A. Shareholders and/or their Affiliates currently have an investment in
Natrol, Inc. and the parties agree that such investment does not violate the
terms of this Agreement.


                  (c) Each of the T.A. Shareholders will, for a period of three
(3) years from the Closing Date (the "RESTRICTED PERIOD"), refrain from, either
alone or in conjunction with any other Person, or directly or indirectly through
his or its present or future portfolio companies that are controlled by such
T.A. Shareholder or any investment funds created or controlled by T.A.
Associates or any of its Affiliates:

                  (i) employing, engaging or seeking to employ or engage L.
         Douglas Lioon, Jeffrey D. Lioon, Samuel Lioon, or any of the Management
         Shareholders unless such officer or employee is terminated by the
         Company or any Subsidiary after the Closing Date, PROVIDED, HOWEVER,
         that the foregoing prohibitions shall not apply to engaging or seeking
         to engage such persons as members of any board of directors or similar
         governing body; PROVIDED that, in either case, with respect to the
         Lioon Shareholders paragraph (b) above shall continue to apply;

                  (ii) disclosing (unless compelled by judicial or
         administrative process) or using any confidential or secret information
         relating to the Company or any of the Subsidiaries or any of their
         respective clients, customers or suppliers; PROVIDED, HOWEVER, that
         each T.A. Shareholder may disclose information relating to the
         consummation of the transactions contemplated by this Agreement and the
         Operative Documents, the financing terms of such transactions and the
         terms and timing of its investments in the Company (i) to its T.A.
         Representatives (with the applicable T.A. Shareholder being responsible
         for any breach of the terms hereof by any T.A. Representative) and to
         its investors, members

                                       40




         and limited partners or (ii) as required by applicable Law, Order,
         regulation, ruling or rule of any stock exchange after giving as much
         notice as is reasonably practical under the circumstances to permit the
         Company to attempt to obtain a protective order enjoining such
         disclosure. In addition, such information may be disclosed by a T.A.
         Shareholder to the extent that such information (A) was independently
         developed or derived by such T.A. Shareholder without the use or
         application of such information, (B) is or becomes generally publicly
         available other than as a result of disclosure by such T.A. Shareholder
         or its T.A. Representatives, (C) is disclosed to such T.A. Shareholder
         by a third party which, to the Knowledge of such T.A. Shareholder, is
         not bound by a confidentiality agreement or other legal or fiduciary
         obligation to keep such information confidential, PROVIDED such third
         party has informed such T.A. Shareholder that it is not so bound or (D)
         was in the possession of such T.A. Shareholder on a non-confidential
         basis prior to disclosure by such party.


                  (d) Each of the Lioon Shareholders and the T.A. Shareholders
acknowledges that the provisions of this SECTION 5.02 are of material importance
to the Purchaser and that the Purchaser would not have consummated the
transactions contemplated by this Agreement in the absence of such provisions.
Accordingly, each of the Lioon Shareholders and the T.A. Shareholders agrees
that it shall not challenge or contest the validity or enforceability of this
SECTION 5.02 (although it may challenge the interpretation of this SECTION 5.02)
and if a Seller does so challenge or contest, it shall reimburse Purchaser for
all reasonable costs and expenses (including reasonable attorney's fees)
incurred in defending any such challenge or contest, regardless of whether such
Seller prevails in any such Action or Proceeding.

                  (e) The parties hereto recognize that the Laws and public
policies of the various states of the United States may differ as to the
validity and enforceability of covenants similar to those set forth in this
SECTION 5.02. It is the intention of the parties that the provisions of this
SECTION 5.02 be enforced to the fullest extent permissible under the Laws and
policies of each jurisdiction in which enforcement may be sought, and that the
unenforceability (or the modification to conform to such Laws or policies) of
any provisions of this SECTION 5.02 shall not render unenforceable, or impair,
the remainder of the provisions of this SECTION 5.02. Accordingly, if any
provision of this SECTION 5.02 shall be determined to be invalid or
unenforceable, such invalidity or unenforceability shall be deemed to apply only
with respect to the operation of such provision in the particular jurisdiction
in which such determination is made and not with respect to any other provision
or jurisdiction.

                  (f) The parties hereto acknowledge and agree that any remedy
at Law for any breach of the provisions of this SECTION 5.02 would be
inadequate, and each Seller hereby consents to the granting by any court of an
injunction or other equitable relief, without the necessity of actual monetary
Loss being proved, in order that the breach or threatened breach of such
provisions may be effectively restrained.

                                       41



                                   ARTICLE VI

                 COVENANTS OF PURCHASER, ATRIUM AND THE COMPANY

                  6.01 INDEMNIFICATION.

                  (a) The Company agrees that all rights to indemnification or
exculpation existing in favor of, and all limitations on the personal liability
of, each present and former director, officer, employee, affiliate, fiduciary
and agent of the Company and its Subsidiaries on or prior to the Closing Date
provided for in the respective charter or bylaws shall continue in full force
and effect for a period of four (4) years from the Closing Date; PROVIDED,
HOWEVER, that all rights to indemnification in respect of any such claims
asserted or made within such period shall continue until the disposition of such
claims. From and after the Closing Date, the Company also agrees to indemnify
and hold harmless, and advance related out-of-pocket expenses to, the present
and former officers, directors, stockholders and affiliates of the Company and
its Subsidiaries in respect of acts or omissions occurring prior to the Closing
Date to the extent provided in the written indemnification agreements listed on
SECTION 6.01(a) OF THE DISCLOSURE SCHEDULE between the Company and/or one or
more of its Subsidiaries and any such Persons, PROVIDED, HOWEVER, that the
foregoing indemnity with respect to stockholders and affiliates shall only apply
to the extent that (x) such claim, as against such a stockholder or affiliate,
arises solely as a result of the status of such stockholder or affiliate as a
shareholder or affiliate of the Company and does not arise out of, or is
otherwise based upon, any other event, action, condition or omission, on the
part of such shareholder or affiliate or any other party acting at the direction
of such shareholder or affiliate and (y) the existence of any such claim would
not constitute a breach of the representation and warranty made by any Seller in
this Agreement. Nothing in this SECTION 6.01 shall limit in any manner the
indemnification obligations of the T.A. Shareholders or the Lioon Shareholders
under SECTION 12.01(a); PROVIDED that the Company shall not be required to make
any indemnification payment pursuant to this SECTION 6.01 for, and the amount
subject to indemnification shall not include as an independent measure of loss,
any amounts payable by such shareholders under SECTION 12.01(a).

                  (b) As soon as practicable following the Closing Date, the
Company shall purchase an extended reporting period endorsement under the
Company's existing directors' and officers' liability insurance coverage for the
Company's directors and officers that shall provide such directors and officers
with coverage for six (6) years following the Closing Date of not less than the
existing coverage and have other terms not materially less favorable to, the
insured persons than the directors' and officers' liability insurance coverage
presently maintained by the Company. The Company shall maintain such policy in
full force and effect, and continue to honor the obligations thereunder.

                  (c) The obligations under this SECTION 6.01 shall not be
terminated or modified in such a manner as to adversely affect any indemnified
party to whom this SECTION 6.01 applies without the consent of such affected
indemnified party (it being expressly agreed that the indemnified parties to
whom this SECTION 6.01 applies shall be third party beneficiaries of this
SECTION 6.01 and shall be entitled to enforce the covenants contained herein).

                                       42



                  (d) In the event the Company or any of its successors or
assigns (i) consolidates with or merges into any other Person and shall not be
the continuing or surviving corporation or entity of such consolidation or
merger or (ii) transfers or conveys all or substantially all of its properties
and assets to any Person, then, and in each such case, to the extent necessary
proper provision shall be made so that the successors and assigns of the Company
assume the obligations set forth in this SECTION 6.01.

                  6.02 COMPANY EMPLOYEE BENEFIT PLANS.

                  (a) Each of Purchaser and Atrium acknowledges that
consummation of the transactions contemplated by this Agreement will constitute
a change in control of the Company (to the extent such concept is applicable)
for purposes of the Company's Plans.

                  (b) Except as provided otherwise in the Employment Agreements,
until the first anniversary of the Closing Date, the Company shall, and shall
cause its Subsidiaries to, provide all persons who were employed by the Company
and the Subsidiaries immediately preceding the Closing Date, including those on
vacation, leave of absence or disability (the "ELIGIBLE EMPLOYEES") with
substantially the same levels of employee benefits (including contribution
levels) provided to the Eligible Employees immediately prior to the date of this
Agreement to the extent disclosed to Atrium or Purchaser prior to the Closing.
To the extent permitted under the relevant plans, the Company shall, and shall
cause its Subsidiaries to recognize the service with the Company and the
Subsidiaries prior to the Closing (based upon the Company's service records as
provided to Atrium) of the Eligible Employees for all purposes of such employee
benefits; PROVIDED, HOWEVER, that such recognition shall not result in a
duplication of benefits. To the extent permitted under the relevant plan, the
Company shall, and shall cause its Subsidiaries, not to treat any Eligible
Employee as a "new" employee for purposes of any exclusions under any health or
similar plan of the Company and the Subsidiaries for a pre-existing medical
condition, and any deductibles and co-pays paid under any of the Company's or
any of the Subsidiaries' health plans shall be credited towards deductibles and
co-pays under the health plans of the Company and the Subsidiaries. The Company
shall, and shall cause its Subsidiaries to use their commercially reasonable
efforts to make appropriate arrangements with their insurance carrier(s) to
accomplish such results. To the extent permitted under the relevant plans, after
the Closing, the Company shall, and shall cause its Subsidiaries to honor all
obligations that accrued prior to the Closing under the Company's and the
Subsidiaries' vacation and incentive plans to the extent such obligations were
disclosed to Purchaser.

                  6.03 TRADING STATUS. In the event that Atrium changes the
stock exchange on which the Atrium Shares are currently traded or changes its
status under the federal and provincial securities Laws of Canada in such a
manner that would adversely affect the ability of any holder of the Atrium
Shares to sell such shares, then Atrium agrees to use its commercially
reasonable efforts until the date that is forty-eight (48) months following the
Closing Date to provide the Lioon Shareholders, the Management Shareholders and
the Company Option holders with a substantially comparable level of liquidity
with respect to the Atrium Shares as they would have had if such changes had not
occurred (including providing standard registration rights to the extent
reasonably necessary to provide such level of liquidity); PROVIDED that (i) the
foregoing shall not restrict Atrium from engaging in, or apply in the event of,
any merger,

                                       43



consolidation, reorganization, going private transaction or similar corporate
transaction or (ii) where the Board of Directors of Atrium determines in good
faith that taking or failing to take any action which would result in a
violation of the above is necessary to enable the Board of Directors to
discharge properly its fiduciary duties to act in the best interests of Atrium.
The provisions of this SECTION 6.03 are intended to be for the benefit of the
Persons receiving Atrium Shares pursuant to this Agreement and they shall be
deemed third party beneficiaries and entitled to enforce the covenants contained
herein.

                                  ARTICLE VII

                             [Intentionally Omitted]



                                  ARTICLE VIII

                             [Intentionally Omitted]



                                   ARTICLE IX

                       TAX MATTERS AND POST-CLOSING TAXES

                  9.01 TAX FILINGS.

                  (a) The Company has prepared (or caused to be prepared) and
timely filed all Tax Returns of the Company with respect to any Taxable periods
ending on or before the Closing Date that are required to be filed on or prior
to the Closing Date ("PRE-CLOSING TAXABLE PERIOD") and has paid any and all
Taxes ("PRE-CLOSING TAXES") due in respect of such Tax Returns. Atrium will file
(or cause to be filed) all Tax Returns relating to the Company that are not
required to be filed by the Company pursuant to the preceding sentence.

                  (b) Atrium shall prepare (or cause to be prepared) and file
(or cause to be filed) when due all Tax Returns that are required to be filed by
or with respect to the Company after the Closing Date and any Taxes due in
respect of such Tax Returns shall be timely remitted by the Company. Atrium
shall (i) file such Tax Returns in a manner consistent with past practice and no
position shall be taken, election made or method adopted that is inconsistent
with positions taken, elections made or methods used in prior periods in filing
such Tax Returns (including, without limitation, any such position, election or
method which would have the effect of accelerating income or deferring
deductions) except solely to the extent that taking a consistent position would
reasonably be determined by the parties to be inappropriate under applicable Tax
Laws, PROVIDED, HOWEVER, that if there is any dispute between the parties
regarding the proper filing of any Tax Return, the Independent Accountant shall
resolve any such dispute and the determination of the Independent Accountant
will be binding on the parties and (ii) deliver such Tax Return to the Sellers'
Representative for its review at least forty-five (45) days prior to the date on
which such Tax Return is required to be filed. If the Sellers'

                                       44



Representative disputes any item on such Tax Return, it shall notify Atrium of
such disputed item (or items) and the basis for its objection and Atrium shall
make such revisions to such Tax Returns as are reasonably requested by the
Sellers' Representative (other than any revisions that are contrary to a
determination of the Independent Accountant).

                  (c) With respect to Tax Returns that are required to be filed
by or with respect to the Company for any Tax period that begins before and ends
after the Closing Date (such periods, "STRADDLE PERIODS" and such Tax Returns,
"STRADDLE RETURNS"), such Straddle Returns shall be prepared in a manner
consistent with past practice (unless otherwise required by Law. Atrium shall
(i) file any Straddle Returns in a manner consistent with past practice and no
position shall be taken, election made or method adopted that is inconsistent
with positions taken, elections made or methods used in prior periods in filing
Tax Returns (including, without limitation, any such position, election or
method which would have the effect of accelerating income or deferring
deductions) except solely to the extent that taking a consistent position would
reasonably be determined by the parties to be inappropriate under applicable Tax
Laws, provided, however, if there is any dispute between the parties regarding
the proper filing of any Tax Return, the Independent Accountant shall resolve
any such dispute and the determination of the Independent Accountant will be
binding on the parties and (ii) deliver any Straddle Return to the Sellers'
Representative for its review at least forty-five (45) days prior to the date on
which such Tax Return is required to be filed. If the Sellers' Representative
disputes any item on such Tax Return, it shall notify Atrium of such disputed
item (or items) and the basis for its objection and Atrium shall make such
revisions to such Tax Returns as are reasonably requested by the Sellers'
Representative (other than any revisions that are contrary to a determination of
the Independent Accountant).

                  (d) In the case of any Taxes of the Company that are payable
with respect to Straddle Periods, the portion of any such Taxes that are
attributable to the portion of the Straddle Period that ends on the Closing Date
shall (i) in the case of Taxes that are based upon or related to income or
receipts shall be determined based on an interim closing of the books as of the
close of business on the Closing Date and (ii) in the case of other Taxes be
allocated pro rata per day between the period ending on the Closing Date and the
period beginning after the Closing Date. For purposes of clause (i) of the
preceding sentence, any exemption, deduction, credit or other item that is
calculated on an annual basis shall be allocated pro rata per day between the
period ending on the Closing Date and the period beginning after the Closing
Date. The parties hereto will, to the extent permitted by applicable Law, elect
with the relevant Tax authority to treat a portion of any Straddle Period as a
short Taxable period ending as of the close of business on the Closing Date.

                                       45



                  9.02 TAX COOPERATION. The Sellers' Representative and Atrium
shall cooperate fully, as and to the extent reasonably requested by the other
party, in connection with the filing of Tax Returns pursuant to SECTION 9.01 and
any audit, litigation or other proceeding with respect to Taxes. Such
cooperation shall include the retention and (upon the other party's request) the
provision of records and information that are reasonably relevant to any such
audit, litigation or other proceeding and making employees available on a
mutually convenient basis to provide additional information and explanation of
any material provided hereunder.

                  9.03 TAX INDEMNIFICATION.

                  (a) After the Closing Date, the T.A. Shareholders and the
Lioon Shareholders will indemnify and hold harmless Atrium, Purchaser and the
Company from and against Losses, in accordance with the terms and limitations of
ARTICLE XI and ARTICLE XII hereof (to the extent not inconsistent with the
provisions of ARTICLE XII), resulting from, arising out of or relating to (i)
any Taxes of the Company (or any Subsidiary) relating to (x) any periods ending
on or before the Closing Date and (y) that portion of any Straddle Period that
ends on the Closing Date (calculated as set forth in SECTION 9.01(d) above) and
(ii) without duplication of amounts in clause (i), any Taxes resulting from a
breach of representations in SECTION 3.10. The indemnity provided in the
foregoing sentence shall include, without limitation, any Tax Liability arising
by reason of the Company being severally liable for any Taxes of another Person
pursuant to Treasury Regulation section 1.1502-6 or any analogous state, local
or foreign Tax provision, by Contract, as a transferee or otherwise; PROVIDED,
HOWEVER, that in the case of the above SECTION 9.03(a), each of the T.A.
Shareholders and the Lioon Shareholders shall be severally liable (in accordance
with SECTION 15.16) only to the extent that such Taxes are in excess of the
amount, if any, identified as reserves for such Taxes (excluding any reserve for
deferred Taxes established to reflect timing differences between book and Tax
income) on the face of the unaudited September 30, 2005 balance sheet, as such
reserve is adjusted for operation of the business of the Company and its
Subsidiaries from the September 30, 2005 balance sheet through the Closing Date
in accordance with past custom and practice of the Company and any Subsidiary.

                  (b) After the Closing Date, Atrium will be liable for and
indemnify and hold harmless the Sellers from and against Losses in accordance
with the terms and limitations of ARTICLE XI and ARTICLE XII hereof (to the
extent not inconsistent with the provisions of this ARTICLE IX) resulting from,
arising out of or relating to any Taxes of Atrium, the Purchaser or the Company
(or any Subsidiary) relating to (x) any periods beginning after the Closing Date
and (y) that portion of any Straddle Period beginning after the Closing Date
(calculated as set forth in SECTION 9.01(d) above).

                                      * * *

                                       46



                                      * * *

                  9.04 TRANSFER TAXES. Atrium shall pay all sales, use,
transfer, real property transfer, recording, gains, stock transfer and other
similar Taxes and fees ("TRANSFER TAXES") arising out of or in connection with
the transactions effected pursuant to this Agreement, and shall indemnify,
defend, and hold harmless the Sellers, on an after-Tax basis, with respect to
such Transfer Taxes. Sellers shall file all necessary documentation and Returns
with respect to such Transfer Taxes.

                  9.05 TAX SHARING AGREEMENT. Any Tax sharing agreements, Tax
settlement agreements or similar arrangements, formal or informal, that may
exist between the Company or any Subsidiary and any Seller or any Affiliate of
such Seller (other than the Company or any Subsidiary) (a "TAX SHARING
AGREEMENT") shall terminate as of the Closing Date and, except as specifically
provided herein, any obligation to make payments under any Tax Sharing Agreement
shall be cancelled as of the Closing Date.

                  9.06 TAX TREATMENT OF INDEMNITY PAYMENT. It is the intention
of the parties to treat any indemnity payment made under this Agreement as an
adjustment to the Purchase Price for all federal, state, local and foreign Tax
purposes, and the parties agree to file their Tax Returns accordingly.

                  9.07 TAX AUDITS AND CONTESTS. Each of the Sellers'
Representative, Atrium and the Company shall promptly notify the other parties
in writing within ten (10) Business Days from its receipt of notice of any
pending or threatened federal, state, local or foreign Tax audits or assessments
that may affect the Tax Liabilities of the Company or any Subsidiary, in each
case for Taxable periods (or portions thereof) ending on or prior to the Closing
Date, provided that the failure of one party to timely notify the other parties
of any such Tax audit or assessment pursuant to this sentence shall not
increase, decrease or otherwise affect the indemnity right or obligation of
either party, so long as such failure does not materially prejudice such other
party. Notwithstanding the foregoing, the Sellers' Representative shall have the
right to represent the interests of the Company or any Subsidiary and control
the conduct and disposition of any Tax audit or administrative or court Action
or Proceeding relating to Taxes for any Taxable periods (or portions thereof)
ending on or prior to the Closing Date and for which the Sellers may be
responsible hereunder, and Atrium and the Company shall have the right to
participate in the conduct of any such Action or Proceedings at their own
expense; provided that Sellers' Representative will not be permitted to settle
or compromise any claim relating to Taxes unless (i) Atrium provides written
consent to the settlement or compromise, such consent not to be unreasonably
withheld or (ii) Sellers provide written acknowledgment of their liability to
indemnify Atrium, Purchaser and the Company with respect to such settlement or
compromise to

                                       47



the extent required hereunder. Any Tax audit or administrative or court Action
or Proceeding relating to any Tax Return for a Taxable period (i) beginning
before the Closing Date and ending after the Closing Date or (ii) ending on or
prior to the Closing Date with respect to which Sellers' Representative elects
not to control the conduct and disposition of the Tax audit or administrative
court Action or Proceeding shall be controlled by Atrium, provided that Atrium
shall (x) afford Sellers' Representative and its Tax advisors a reasonable
opportunity to participate in the conduct of any administrative or judicial
Action or Proceeding regarding or arising out of any audits or assessments,
including, without limitation, the right to participate in conferences with
Taxing authorities and to submit pertinent materials in support of Sellers'
Representative's position and (y) not accept any proposed adjustment or enter
into any settlement or agreement in compromise that would result in a claim for
indemnification against the Sellers pursuant to this Agreement without the prior
written consent of Sellers' Representative, which consent shall not be
unreasonably withheld. Atrium agrees that it shall, at its own expense,
cooperate fully, and cause the Company and each Subsidiary to cooperate fully,
with Sellers' Representative in connection with such audit or Action or
Proceeding, including timely furnishing all work papers and other documents
requested by any relevant Taxing authority and making relevant employees and
officers available in connection with such audit or Action or Proceeding.

                  9.08 EXCLUSIVE REMEDY. The sole and exclusive remedies of the
parties hereto with respect to breaches of or claims for indemnification
pursuant to this Agreement for Taxes (including breaches of SECTION 3.10) shall
be provided for in this ARTICLE IX (as limited by the last sentence of SECTION
12.01(d)), except with respect to a claim on the basis of fraud.


                                   ARTICLE X

                                HVL STOCK OPTIONS

                  10.01 OPTIONS. The Company shall fully vest all Company Stock
Options granted under the Company Plans that remain unvested immediately prior
to the Closing Date and terminate at the Closing each Company Stock Option
outstanding immediately prior to the Closing in exchange for a lump sum payment
(less any required Tax or other withholdings) to the holder thereof equal to the
product of (i) the excess, if any, of $7.9433985 over the applicable per share
exercise price of such Company Stock Option and (ii) the number of Shares
subject to such Company Stock Option (the "AGGREGATE OPTION SPREAD"). The
applicable Aggregate Option Spread shall be paid by Purchaser to the holder of
any Company Stock Option terminated in accordance with the preceding sentence as
set forth on Annex 1 hereto. At the Closing, Purchaser shall deliver such cash
amount to the Company and the Company shall deliver such cash amount to such
holders as soon as possible following the Closing. Any such Atrium Shares
payable to such holders shall be delivered to such holders as soon as possible
following the Closing Date. As a condition to receiving Atrium Shares pursuant
to this SECTION 10.01, each holder of a Company Stock Option shall be required
to provide such representations and warranties and enter into such agreements as
the Purchaser shall reasonably require.

                                       48



                                   ARTICLE XI

                    SURVIVAL OF REPRESENTATIONS, WARRANTIES,
                            COVENANTS AND AGREEMENTS

                  11.01 SURVIVAL OF REPRESENTATIONS, WARRANTIES, COVENANTS AND
AGREEMENTS.

         Notwithstanding any right of Purchaser (whether or not exercised) to
investigate the affairs of the Company and the Subsidiaries or any right of any
party (whether or not exercised) to investigate the accuracy of the
representations and warranties of the other party contained in this Agreement,
Sellers and Purchaser each have the right to rely fully upon the
representations, warranties, covenants and agreements of the other contained in
this Agreement. The representations, warranties, covenants and agreements of
Sellers and Purchaser contained in this Agreement will survive the Closing (a)
indefinitely with respect to the covenants and agreements contained in SECTION
15.05; (b) until sixty (60) days after the expiration of all applicable statutes
of limitation (including all periods of extension, whether automatic or
permissive) with respect to (i) the representations and warranties contained in
SECTIONS 2.02, 2.03, 3.02, 3.03 (but only insofar as it relates to the capital
stock of the Subsidiaries), 3.10, 3.13 (but only insofar as it relates to ERISA
or the Code), 3.30, 4.02 and 4.08 and (ii) the covenants and agreements
contained in SECTION 6.03, ARTICLE IX and SECTION 15.03; (c) until the second
anniversary of the Closing Date in the case of all other representations and
warranties and any covenant or agreement to be performed in whole or in part on
or prior to the Closing or (d) with respect to each other covenant or agreement
contained in this Agreement, until sixty (60) days following the last date on
which such covenant or agreement is to be performed or, if no such date is
specified, indefinitely; PROVIDED that any representation, warranty, covenant or
agreement that would otherwise terminate in accordance with clause (b), (c) or
(d) above will continue to survive if a Claim Notice or Indemnity Notice (as
applicable) shall have been timely given under ARTICLE XII on or prior to such
termination date, until the related claim for indemnification has been satisfied
or otherwise resolved as provided in ARTICLE XII.

                                  ARTICLE XII

                                 INDEMNIFICATION

                  12.01 INDEMNIFICATION.

                  (a) Except with respect to any claim related to Taxes
(including breach of SECTION 3.10), as to which Article IX of this Agreement
shall apply, and subject to paragraph (c) of this SECTION 12.01 and the other
Sections of this Article XII, (i) each Seller shall severally (and not
jointly, in accordance with and subject to SECTION 15.16) indemnify the
Purchaser Indemnified Parties in respect of, and hold each of them harmless
from and against, any and all Losses suffered, incurred or sustained by any
of them or to which any of them becomes subject, resulting from, arising out
of or relating to any (A) breach of representation or warranty made by such
Seller in this Agreement, and (B) any nonfulfillment of or failure to perform
any covenant or agreement on the part of such Seller contained in this
Agreement and (ii) * * *

                                        49



                                 * * *

                  Subject to the other Sections of this ARTICLE XII, (i)
Atrium shall indemnify the Seller Indemnified Parties in respect of, and hold
each of them harmless from and against, any and all Losses suffered, incurred or
sustained by any of them or to which any of them becomes subject, resulting
from, arising out of or relating to (A) any breach of representation or warranty
made by Atrium or Purchaser in this Agreement or (B) any nonfulfillment of or
failure to perform any covenant or agreement on the part of Atrium or Purchaser
contained in this Agreement and (ii) the Company shall indemnify the Seller
Indemnified Parties in respect of, and hold each of them harmless from and
against, any and all Losses suffered, incurred or sustained by any of them or to
which any of them becomes subject, resulting from, arising out of or relating to
(x) any nonfulfillment of or failure to perform any covenant or agreement on the
part of the Company contained in this Agreement * * *

                  (c) The maximum aggregate amount of Liability of Sellers
(allocated in accordance with SECTION 15.16) for indemnification obligations
shall not exceed (x) $8,000,000 in the aggregate under SECTION
12.01(a)(i)(a); PROVIDED that on the first anniversary of the date of the
Closing such amount will be reduced to the greater of (i) $4,000,000 and (ii)
the aggregate amount of indemnification claims under SECTION 12.01(a)(i)(A)
pending at such time (the "PENDING CLAIMS") and; PROVIDED, FURTHER that the
limitations in this clause (x) shall not apply to a breach of a
representation or warranty contained in SECTION 2.02, 2.03, 3.02 or 3.03 (but
only insofar as it relates to the capital stock of the Subsidiaries)
(collectively, the "EXCLUSIONS") * * * Notwithstanding the foregoing, the
maximum aggregate amount of Liability of Sellers (allocated in accordance
with SECTION 15.16) for indemnification obligations under this Agreement
shall in any event not exceed an aggregate amount equal to $75,091,000. In
the event that the maximum aggregate Liability of Sellers referenced in
clause (x) above is reduced to an amount in excess of $4,000,000 pursuant to
clause (x)(ii) above, then at such time thereafter as a Pending Claim has
been resolved in full, the maximum aggregate amount of Liability of Sellers
referenced in clause (x) above shall be reduced by the excess, if any, of the
amount of the claim included in the

                                       50



calculation of such maximum aggregate Liability of Sellers over the amount of
Losses as to which the Purchaser Indemnified Parties are entitled to seek
indemnification under SECTION 12.01(a)(i)(A) in connection with such Pending
Claim.

                                 * * *

                  (e) Sellers shall not be liable to any of the Purchaser
Indemnified Parties in respect of any claim for indemnification pursuant to
SECTION 12.01(a)(i) until the aggregate amount of Losses for which all Purchaser
Indemnified Parties otherwise would be entitled to indemnification under SECTION
12.01(a)(i) exceeds $500,000 (the "BASKET"), in which event the Purchaser
Indemnified Parties shall be entitled to claim indemnity for the full amount of
such Losses; PROVIDED, HOWEVER, that this limitation shall not apply to
indemnification in respect of the Exclusions.

                  (f) Atrium shall not be liable to any of the Seller
Indemnified Parties in respect of any claim for indemnification pursuant to
SECTIONS 12.01(b)(i) until the aggregate amount of Losses for which the Seller
Indemnified Parties otherwise would be entitled to indemnification under SECTION
12.01(b)(i) exceeds the Basket, in which event the Seller Indemnified Parties
shall be entitled to claim indemnity for the full amount of such Losses;
PROVIDED, HOWEVER, that this limitation shall not apply to indemnifications in
respect of the Purchaser Exclusions.

                  (g) Notwithstanding anything to the contrary in the Agreement,
in the event that a Purchaser Indemnified Party has a claim for indemnification
against any Seller pursuant to ARTICLE IX or XII of this Agreement, the sole and
exclusive remedy of a Purchaser Indemnified Party shall be to recover the
indemnified amount of Loss relating to such claim; PROVIDED, HOWEVER, that the
foregoing limitation shall not apply to Losses on the basis of fraud. To the
extent that a Purchaser Indemnified Party has a claim for indemnification
against any of the Lioon Shareholders or the T.A. Shareholders pursuant to
ARTICLE IX or SECTION 12.01(a), the Purchaser Indemnified Parties shall recover
any indemnified Losses first out of the specified portion of the Escrow Fund (to
the extent permitted under the Cash Escrow Agreement) and thereafter in
accordance with the limitations of ARTICLE XII and the terms of SECTION 15.16.
Notwithstanding anything to the contrary in the Agreement, in the event that a
Seller Indemnified Party has a claim for indemnification against Atrium or
Purchaser pursuant to ARTICLE XII of this Agreement, the sole and exclusive
remedy of a Seller Indemnified Party shall be to recover the indemnified amount
of Loss relating to such claim; PROVIDED, HOWEVER, that the foregoing limitation
shall not apply to Losses on the basis of fraud.

                                       51



                  (h) The amount of any Loss for which indemnification is
provided under SECTION 12.01 shall be net of any insurance proceeds or third
party indemnification payments actually received as an offset against such Loss.
The parties hereto shall take and shall cause their Affiliates to take
reasonable steps at the expense of the Indemnifying Party to recover under such
policies or third party indemnification agreements upon becoming aware of any
event that would reasonably be expected to give rise thereto. If the amount to
be netted hereunder from any payment required under SECTION 12.01 is determined
after payment by the Indemnifying Party of an amount otherwise required to be
paid to the Indemnified Party pursuant to SECTION 12.01, the Indemnified Party
shall repay to the Indemnifying Party, promptly after such determination, any
amount that the Indemnifying Party would not have had to pay pursuant to SECTION
12.01 had such determination been made at the time of such payment.

                  (i) None of the Purchaser Indemnified Parties or the Seller
Indemnified Parties shall be entitled to indemnification for any consequential,
exemplary or punitive damages, except to the extent such damages are owing to a
Person other than a Purchaser Indemnified Party or a Seller Indemnified Party.
For the avoidance of doubt, the amount of Losses for which the Purchaser
Indemnified Parties and the Seller Indemnified Parties are entitled to
indemnification pursuant to SECTION 12.01(a)(ii) and SECTION 12.01(b)(ii)(y),
respectively, shall include only out-of-pocket Losses. The Purchaser Indemnified
Parties and the Seller Indemnified Parties shall take all reasonable steps to
mitigate Losses for which indemnification may be claimed by them pursuant to
this Agreement upon and after becoming aware of any event that could reasonably
be expected to give rise to any such Losses.

                  (j) Any Loss for which any Purchaser Indemnified Party or
Seller Indemnified Party is entitled to indemnification under this Agreement
shall be determined without duplication of recovery by reason of the state of
facts giving rise to such Loss constituting a breach of more than one
representation, warranty, covenant or agreement.

                  (k) No Purchaser Indemnified Party shall be entitled to
indemnification hereunder for any Loss arising from a breach of any
representation, warranty or covenant set forth herein (and the amount of any
Loss incurred in respect of such breach shall not be included in the calculation
of any limitations or indemnification set forth herein) to the extent that any
reserve specifically with respect to such liability is contained in the
unaudited consolidated balance sheet of the Company as of September 30, 2005.

                  (l) Notwithstanding anything to the contrary contained in this
Agreement, the mutual indemnification obligations of the parties pursuant to
SECTION 12.01(a)(ii) and SECTION 12.01(b)(ii)(y), respectively, shall terminate
upon the mutual consent of Atrium and the Sellers' Representative.

                  (m) The indemnification provided for in ARTICLE IX is the sole
and exclusive remedy with respect to Tax matters.

                  (n) The amount of any Loss for which indemnification is
provided under this Agreement (an "INDEMNIFIED LOSS") shall be reduced by the
amount of the net Tax benefit, if any, "actually realized" by the Indemnified
Party in the taxable year the relevant Indemnified

                                       52



Loss occurs, or in any of the two succeeding taxable years after the year in
which the relevant Indemnified Loss occurs, that is attributable to the
Indemnified Party incurring or paying the Indemnified Loss. In computing the
amount of any Tax benefit in a taxable year, the Indemnified Party shall be
deemed to recognize all other items of loss, deduction or credit before taking
into account any loss, deduction or credit attributable to any Indemnified Loss.
For the purposes of this Agreement, an Indemnified Party shall be deemed to have
"actually realized" a net Tax benefit to the extent that, and at such time as,
the amount of Taxes payable by such Indemnified Party, either for the taxable
year in which the Indemnified Loss occurs or each of the two succeeding taxable
years, is reduced below the amount of Taxes that would be payable but for the
incurrence or payment of Indemnified Losses. Any amount that an Indemnifying
Party is required to pay to an Indemnified Party under this Agreement (an
"INDEMNITY PAYMENT") shall initially be made without regard to this SECTION
12.01(n) and the Indemnified Party shall only be required to make a payment with
respect to a Tax benefit at the time such benefit is actually realized which
shall be the time that the Tax return for the year that the Indemnified Loss
occurs is required to be filed (taking into account any extensions of time for
filing such return) if a Tax benefit is actually realized in such year or, if a
Tax benefit attributable to an Indemnified Loss is actually realized in one of
the two taxable years after the Indemnified Loss occurs, the time that the Tax
return for such subsequent year(s) is required to be filed (taking into account
any extensions of time for filing such return(s)). The amount of any reduction
hereunder shall be adjusted to reflect any final determination by the U.S.
Internal Revenue Service or a court of competent jurisdiction with respect to
the Indemnified Party's liability for Taxes, and payments between the applicable
parties to reflect such adjustment shall be made if necessary.

                                 * * *

                  12.02 METHOD OF ASSERTING CLAIMS. All claims for
indemnification by any Indemnified Party under SECTION 12.01 will be asserted
and resolved as follows:

                  (a) In the event any claim or demand in respect of a matter
referenced in SECTION 12.01 is asserted against or sought to be collected from
such Indemnified Party by a third party (a "THIRD PARTY CLAIM"), the Indemnified
Party shall deliver a Claim Notice with reasonable promptness to the
Indemnifying Party. If the Indemnified Party fails to provide the Claim Notice
with reasonable promptness after the Indemnified Party receives notice of such
Third Party Claim, the Indemnifying Party will not be obligated to indemnify the
Indemnified Party with respect to such Third Party Claim to the extent that the
Indemnifying Party's ability to defend has been irreparably prejudiced by such
failure of the Indemnified Party. The Indemnifying Party will notify the
Indemnified Party as soon as practicable within the Dispute Period whether the
Indemnifying Party disputes its Liability to the Indemnified Party under SECTION
12.01 and, subject to paragraph (c)

                                       53



below, whether the Indemnifying Party desires, at its sole cost and expense, to
defend the Indemnified Party against such Third Party Claim.

                  (i) Subject to paragraph (c) below, if the Indemnifying Party
         notifies the Indemnified Party within the Dispute Period that the
         Indemnifying Party desires to defend the Indemnified Party with respect
         to the Third Party Claim pursuant to this SECTION 12.02(a), then the
         Indemnifying Party will have the right to defend, with counsel
         reasonably satisfactory to the Indemnified Party, at the sole cost and
         expense of the Indemnifying Party, such Third Party Claim by all
         appropriate proceedings, which proceedings will be vigorously and
         diligently prosecuted by the Indemnifying Party to a final conclusion
         or will be settled at the discretion of the Indemnifying Party (but
         only with the consent of the Indemnified Party, which consent will not
         be unreasonably withheld, in the case of any settlement that provides
         for any relief other than the payment of monetary damages as to which
         the Indemnified Party will be indemnified in full). The Indemnifying
         Party will be deemed to have waived its right to dispute its Liability
         to the Indemnified Party to the extent provided under SECTION 12.01
         with respect to any Third Party Claim as to which it elects to control
         the defense. The Indemnifying Party will have full control of such
         defense and proceedings, including (except as provided in the
         immediately preceding sentence) any settlement thereof; PROVIDED,
         HOWEVER, that the Indemnified Party may, at the sole cost and expense
         of the Indemnified Party, at any time prior to the Indemnifying Party's
         delivery of the notice referred to in the first sentence of this clause
         (i), file any motion, answer or other pleadings or take any other
         action that the Indemnified Party reasonably believes to be necessary
         or appropriate to protect its interests; and PROVIDED FURTHER, that if
         requested by the Indemnifying Party, the Indemnified Party will, at the
         sole cost and expense of the Indemnifying Party, provide reasonable
         cooperation to the Indemnifying Party in contesting any Third Party
         Claim that the Indemnifying Party elects to contest. The Indemnified
         Party may retain separate counsel to represent it in, but not control,
         any defense or settlement of any Third Party Claim controlled by the
         Indemnifying Party pursuant to this clause (i), and the Indemnified
         Party will bear its own costs and expenses with respect to such
         separate counsel, except as provided in the preceding sentence and
         except that the Indemnifying Party will pay the costs and expenses of
         such separate counsel if representation of the Indemnifying Party and
         the Indemnified Party would constitute a conflict of interest under
         applicable standards of professional conduct. Notwithstanding the
         foregoing, the Indemnified Party may retain or take over the control of
         the defense or settlement of any Third Party Claim the defense of which
         the Indemnifying Party has elected to control if the Indemnified Party
         irrevocably waives its right to indemnity under SECTION 12.01 or
         otherwise with respect to such Third Party Claim.

                  (ii) If the Indemnifying Party fails to notify the Indemnified
         Party within the Dispute Period that the Indemnifying Party desires to
         defend the Third Party Claim pursuant to this SECTION 12.02(a), or if
         the Indemnifying Party gives such notice but fails to prosecute
         diligently or settle the Third Party Claim, then the Indemnified Party
         will have the right to defend, at the sole cost and expense of the
         Indemnifying Party, the Third Party Claim by all appropriate
         proceedings, which proceedings will be prosecuted by the Indemnified
         Party in good faith or will be settled at the discretion of the
         Indemnified

                                       54




         Party (with the consent of the Indemnifying Party, which consent will
         not be unreasonably withheld). The Indemnified Party will have full
         control of such defense and proceedings, including (except as provided
         in the immediately preceding sentence) any settlement thereof;
         PROVIDED, HOWEVER, that if requested by the Indemnified Party, the
         Indemnifying Party will, at the sole cost and expense of the
         Indemnifying Party, provide reasonable cooperation to the Indemnified
         Party and its counsel in contesting any Third Party Claim which the
         Indemnified Party is contesting. Notwithstanding the foregoing
         provisions of this clause (ii), if the Indemnifying Party has notified
         the Indemnified Party within the Dispute Period that the Indemnifying
         Party disputes its Liability hereunder to the Indemnified Party with
         respect to such Third Party Claim and if such dispute is resolved in
         favor of the Indemnifying Party in the manner provided in clause (iii)
         below, the Indemnifying Party will not be required to bear the costs
         and expenses of the Indemnified Party's defense pursuant to this clause
         (ii) or of the Indemnifying Party's participation therein at the
         Indemnified Party's request, and the Indemnified Party will reimburse
         the Indemnifying Party in full for all reasonable costs and expenses
         incurred by the Indemnifying Party in connection with such litigation.
         The Indemnifying Party may retain separate counsel to represent it in,
         but not control, any defense or settlement controlled by the
         Indemnified Party pursuant to this clause (ii), and the Indemnifying
         Party will bear its own costs and expenses with respect to such
         participation.

                  (iii) If the Indemnifying Party notifies the Indemnified Party
         that it does not dispute its Liability to the Indemnified Party with
         respect to the Third Party Claim under SECTION 12.01 or fails to notify
         the Indemnified Party within the Dispute Period whether the
         Indemnifying Party disputes its Liability to the Indemnified Party with
         respect to such Third Party Claim, the Loss arising from such Third
         Party Claim will be conclusively deemed a Liability of the Indemnifying
         Party under SECTION 12.01 and the Indemnifying Party shall pay the
         amount of such Loss to the Indemnified Party on demand following the
         final determination thereof. If the Indemnifying Party has timely
         disputed its Liability with respect to such claim, the Indemnifying
         Party and the Indemnified Party will proceed in good faith to negotiate
         a resolution of such dispute, and if not resolved through negotiations
         within the Resolution Period, such dispute shall be resolved by
         litigation in a court of competent jurisdiction.

(b)      Notwithstanding anything to the contrary in the preceding paragraph
         (a), with respect to any Third Party Claim involving a matter
         referenced in SECTION 12.01(a)(ii) or SECTION 12.01(b)(ii)(y):

                  (i) Atrium acting on behalf of all Purchaser Indemnified
         Parties, and the Sellers' Representative, acting on behalf of all
         Sellers, respectively, shall jointly control the defense of such Third
         Party Claims, including responding to, defending against, settling or
         otherwise dealing with such Third Party Claims and selecting and
         directing counsel to represent the Company and its Subsidiaries or any
         other applicable Indemnified Party in accordance with the provisions of
         this SECTION 12.02(b)(i). Atrium and the Sellers' Representative shall
         each appoint one member to a committee (the "JOINT COMMITTEE"), which
         Joint Committee, acting reasonably and in good faith and by vote of a
         majority of its members, shall decide on all actions to be taken or not
         to be taken with

                                       55



         respect to such Third Party Claims. The initial Atrium representative
         to the Joint Committee shall be Serge Yelle and the initial Sellers'
         Representative to the Joint Committee shall be L. Douglas Lioon. In the
         event that the Joint Committee remains deadlocked on any decision
         relating to any such Third Party Claim, Atrium shall have the right to
         decide such matter on behalf of the Joint Committee and such decision
         shall be binding upon the Joint Committee and the parties.
         Notwithstanding the foregoing, the following matters relating to any
         such Third Party Claim (the "MATERIAL COMMITTEE ISSUES") shall require
         the consent of the Sellers' Representative to the Joint Committee:
         * * *

                  (ii) The parties agree to retain a single counsel per separate
         piece of litigation. Atrium and the Company shall have the right to
         have costs and expenses incurred by the Company and its Subsidiaries
         for its counsel, and for responding to, defending against, negotiating
         and reaching settlement of, and otherwise dealing with such Third Party
         Claims (collectively, the "DEFENSE EXPENSES"), paid or reimbursed from
         the Escrow Funds to the extent provided in SECTIONS 12.01(c)(y). Atrium
         agrees to pay its portion of the Defense Expenses in accordance with
         SECTION 12.01(d)(y). Defense Expenses shall not include costs and
         expenses incurred for additional counsel chosen by any Indemnified
         Parties, other than the regular counsel engaged in the representation
         of the Company and its Subsidiaries for the purpose of overseeing or
         monitoring such Third Party Claims.


                  (c) In the event any Indemnified Party should have a claim
under SECTION 12.01 against any Indemnifying Party that does not involve a Third
Party Claim, the Indemnified Party shall deliver an Indemnity Notice with
reasonable promptness to the Indemnifying Party. The failure by any Indemnified
Party to give the Indemnity Notice shall not impair such party's rights
hereunder except to the extent that an Indemnifying Party demonstrates that it
has been irreparably prejudiced thereby. If the Indemnifying Party notifies the
Indemnified Party that it does not dispute the claim described in such Indemnity
Notice or fails to notify the Indemnified Party within the Dispute Period
whether the Indemnifying Party disputes the claim described in such Indemnity
Notice, the Loss arising from the claim specified in such Indemnity Notice will
be conclusively deemed a Liability of the Indemnifying Party to the extent
provided under SECTION 12.01 and the Indemnifying Party shall pay the amount of
such Loss, subject to limits contained in this Agreement to the Indemnified
Party on demand

                                       56



following the final determination thereof. If the Indemnifying Party has timely
disputed its Liability with respect to such claim, the Indemnifying Party and
the Indemnified Party will proceed in good faith to negotiate a resolution of
such dispute, and if not resolved through negotiations within the Resolution
Period, such dispute shall be resolved by litigation in a court of competent
jurisdiction.

                  (d) The Lioon Shareholders and the T.A. Shareholders have
entered into the Cash Escrow Agreement to provide a mechanism for payment of
such parties' indemnification obligations under this Agreement. Neither the Cash
Escrow Agreement nor the release of any funds to Purchaser Indemnified Parties
under the Cash Escrow Agreement shall in any way limit any amounts otherwise
payable in respect of any indemnification obligations of the Lioon Shareholders
and the T.A. Shareholders under this Agreement.

                  (e) The sole and exclusive remedies of the parties hereto with
respect to breaches of or claims for indemnification pursuant to this Agreement
(including any claim under the United States Comprehensive Environmental
Response, Competition and Liability Act, 42 U.S.C.ss.9601 et.seq.) shall be as
provided for in ARTICLE IX and this ARTICLE XII, except with respect to a claim
on the basis of fraud.

                  12.03 COOPERATION. The parties shall act in good faith in
responding to, defending against, settling or otherwise dealing with Third Party
Claims, notwithstanding any dispute as to liability as between the parties under
this ARTICLE XII. The Indemnifying Party and the Indemnified Party agree to
cooperate with each other and their respective counsel in contesting any Third
Party Claim or, if appropriate, in making any counterclaim against the person
asserting the Third Party Claim, or any cross-complaint against any other
person, including giving each other reasonable access to all information
relevant thereto, subject to receipt of a reasonably confidentiality agreement.
The parties shall use commercially reasonable efforts to make employees and
other representatives available on a mutually convenient basis to provide
additional information and explanation of any material provided in connection
therewith. The Indemnifying Party shall be obliged to reimburse the Indemnified
Party for the reasonable out-of-pocket expenses related to such cooperation.

                                      * * *

                                       57




                                  ARTICLE XIII

                             [Intentionally Omitted]



                                   ARTICLE XIV

                                   DEFINITIONS

                  14.01 DEFINITIONS.

                  (a) DEFINED TERMS. As used in this Agreement, the following
defined terms have the meanings indicated below:

                  "ACTIONS OR PROCEEDINGS" means any action, suit, proceeding,
         arbitration or Governmental or Regulatory Authority investigation or
         audit.

                  "AFFILIATE" means any Person that directly, or indirectly
         through one of more intermediaries, controls or is controlled by or is
         under common control with the Person specified. For purposes of this
         definition, control of a Person means the power, direct or indirect, to
         direct or cause the direction of the management and policies of such
         Person whether by Contract or otherwise and, in any event and without
         limitation of the previous sentence, any Person owning ten percent
         (10%) or more of the voting securities of another Person shall be
         deemed to control that Person.

                  "AGREEMENT" means this Stock Purchase Agreement and the
         Exhibits, the Disclosure Schedule and the Annexes hereto and the
         certificates delivered in accordance with SECTION 1.03, as the same
         shall be amended from time to time.

                  "ASSETS AND PROPERTIES" means all assets and properties of
         every kind, nature, character and description (whether real, personal
         or mixed, whether tangible or intangible, whether absolute, accrued,
         contingent, fixed or otherwise and wherever situated), including the
         goodwill related thereto, operated, owned or leased by any Person,
         including without limitation cash, cash equivalents, Investment Assets,
         accounts and notes receivable, chattel paper, documents, instruments,
         general intangibles, real estate, equipment, inventory, goods and
         Intellectual Property.

                  "ATRIUM" has the meaning ascribed to it in the forepart of
         this Agreement.

                  "ATRIUM FINANCIAL STATEMENTS" has the meaning ascribed to it
         in SECTION 4.09.

                  "ATRIUM SHARES" means Subordinate Voting Shares of Atrium.

                  "AUDITED FINANCIAL STATEMENT DATE" means September 30, 2004.

                                       58



                  "AUDITED FINANCIAL STATEMENTS" means the Financial Statements
         for the fiscal year of the Company ended September 30, 2004.

                  "BENEFIT PLAN" means any (i) Plan sponsored by or contributed
         to by the Company or any Subsidiary or with respect to which any the
         Company or any Subsidiary has any actual or direct Liability, (ii) Plan
         covering or providing benefits to any current or former employee or
         director of the Company or any Subsidiary in connection with such
         individual's employment by, or performance of services for, the Company
         or any Subsidiary and (iii) Defined Benefit Plan not described in
         clauses (i) or (ii) to which any ERISA Affiliate contributes or has
         contributed within the last five years or with respect to which any
         ERISA Affiliate has or has had within the last five (5) years any
         actual, secondary or contingent Liability.

                  "BOOKS AND RECORDS" means all files, documents, instruments,
         papers, books and records relating to the Business or Condition of the
         Company, including without limitation Financial Statements, Tax Returns
         and related work papers and letters from accountants, budgets, pricing
         guidelines, ledgers, journals, deeds, title policies, minute books,
         stock certificates and books, stock transfer ledgers, Contracts,
         Company IP Licenses, customer lists, computer files and programs,
         retrieval programs, operating data and plans and environmental studies
         and plans (or, when applicable to Atrium and Purchaser, means all
         files, documents, instruments, papers, books and records relating to
         the Business of Condition of Atrium or Purchaser).

                  "BUSINESS DAY" means a day other than Saturday, Sunday or any
         day on which banks located in the State of Pennsylvania and the
         Province of Quebec, Canada are authorized or obligated to close.

                  BUSINESS OR CONDITION OF ATRIUM OR PURCHASER" means the
         business, operations, financial condition and results of operations of
         Atrium or Purchaser.

                  "BUSINESS OR CONDITION OF THE COMPANY" means the business,
         operations, financial condition, results of operations, Assets and
         Properties of the Company and the Subsidiaries taken as a whole.

                  "CASH ESCROW AGREEMENT" has the meaning ascribed to it in
         SECTION 1.03.

                  "CASH PAYMENT" has the meaning ascribed to it in SECTION 1.02.

                  "CLAIM NOTICE" means written notification pursuant to SECTION
         12.02(a) of a Third Party Claim as to which indemnity under SECTION
         12.02 is sought in good faith by an Indemnified Party, enclosing a copy
         of all papers served, if any, and specifying the nature of and basis
         for such Third Party Claim and for the Indemnified Party's claim
         against the Indemnifying Party under SECTION 12.02, together with the
         amount or, if not then reasonably determinable, the estimated amount,
         determined in good faith, of the Loss arising from such Third Party
         Claim.

                  "CLOSING" means the Closing of the transactions contemplated
         by SECTION 1.03.

                                       59



                  "CLOSING DATE" means the date hereof.

                  "CODE" means the Internal Revenue Code of 1986, as amended,
         and the rules and regulations promulgated thereunder.

                  "COMMISSIONS" has the meaning ascribed to it in SECTION 4.09.

                  "COMPANY" has the meaning ascribed to it in the forepart of
         this Agreement.

                  "COMPANY INTELLECTUAL PROPERTY" means all Intellectual
         Property owned or used by the Company or the Subsidiaries.

                  "COMPANY IP LICENSES" means all (a) Licenses of Intellectual
         Property by the Company or the Subsidiaries to third parties, (b)
         Licenses of Intellectual Property by third parties to the Company or
         the Subsidiaries and (c) agreements between the Company or the
         Subsidiaries, on the one hand, and third parties, on the other hand,
         relating to the development or use of Intellectual Property, right to
         receive or obligation to pay royalties with respect to or as a result
         of the use of Intellectual Property, the development or transmission of
         data, or the use, modification, framing, linking advertisement, or
         other practices with respect to Internet websites, in each of the
         foregoing case, that are used in connection with the business of the
         Company as currently conducted.

                  "COMPANY STOCK OPTION" means each Option to acquire shares of
         capital stock from the Company pursuant to a Company Stock Plan.

                  "COMPANY STOCK PLANS" means HVL Parent Incorporated 1997 Stock
         Option and Grant Plan and each other plan, program or arrangement
         providing for the grant of equity-based awards to service providers
         (including current or former directors, officers, employees or
         consultants) to the Company or any Subsidiary.

                  "CONTRACT" means any agreement, lease, license, evidence of
         Indebtedness, mortgage, indenture, security agreement or other contract
         (whether written or oral).

                  "COPYRIGHTS" means, as they exist anywhere in the world,
         copyrights and copyright rights, mask works, including all renewals and
         extensions thereof, copyright registrations and applications for
         registration thereof and non-registered copyrights.

                  "DEFENSE EXPENSES" has the meaning ascribed to it in SECTION
         12.02(b).

                  "DEFINED BENEFIT PLAN" means each Plan which is subject to
         Part 3 of Title I of ERISA, Section 412 of the Code or Title IV of
         ERISA.

                  "DISCLOSURE SCHEDULE" means the record delivered to Purchaser
         and Atrium by Sellers herewith and dated as of the date hereof,
         containing all lists, descriptions, exceptions and other information
         and materials as are required to be included therein by Sellers
         pursuant to this Agreement.

                                       60



                  "DISPUTE PERIOD" means the period ending thirty (30) days
         following receipt by an Indemnifying Party of either a Claim Notice or
         an Indemnity Notice.

                  "DOJ" means the United States Department of Justice.

                  "ELIGIBLE EMPLOYEES" has the meaning ascribed to it in SECTION
         6.02.

                  "ENVIRONMENTAL CLAIM" means, with respect to any Person, any
         written notice, claim or demand (collectively, a "claim") by any other
         Person alleging or asserting such Person's Liability for investigatory
         costs, cleanup costs, Governmental or Regulatory Authority response
         costs, damages to natural resources or other property, personal
         injuries, fines or penalties arising out of, based on or resulting from
         (a) the presence, or Release into the environment, of any Hazardous
         Material at any location, whether or not owned by such Person, or (b)
         any violation, or alleged violation, of any Environmental Law. The term
         "Environmental Claim" shall include, without limitation, any claim by
         any Governmental or Regulatory Authority for enforcement, cleanup,
         removal, response, remedial or other actions or damages pursuant to any
         applicable Environmental Law, and any claim by any third party seeking
         damages, contribution, indemnification, cost recovery, compensation or
         injunctive relief resulting from the presence of Hazardous Materials or
         arising from alleged injury or threat of injury to health, safety or
         the environment.

                  "ENVIRONMENTAL LAW" shall mean all federal, state, local and
         foreign statutes, regulations, ordinances and similar provisions having
         the force or effect of Law, all judicial and administrative orders
         concerning public health, worker health and safety, or pollution or
         protection of the environment, including without limitation all those
         relating to the presence, use, production, generation, handling,
         transportation, treatment, storage, disposal, distribution, labeling,
         testing, processing, discharge, Release, threatened Release, control,
         or cleanup of any Hazardous Materials, substances or wastes, chemical
         substances or mixtures, pesticides, pollutants, contaminants, toxic
         chemicals, petroleum products or byproducts, asbestos, polychlorinated
         biphenyls, noise or radiation, as such of the foregoing are enacted or
         in effect, prior to or on the Closing Date.

                  "ERISA" means the Employee Retirement Income Security Act of
         1974, as amended, and the rules and regulations promulgated thereunder.

                  "ERISA AFFILIATE" means any Person who, together with the
         Company or any Subsidiary, is treated as a single employer under
         Section 414 of the Code.

                  "ESCROW AGENT" has the meaning ascribed to it in SECTION 1.03.

                  "ESCROW FUND" has the meaning ascribed to it in SECTION 1.03.

                  "EXCLUSIONS" has the meaning ascribed to it in SECTION 12.01.

                  "FDA" means the United States Food and Drug Administration.

                                       61



                  "FFDC" has the meaning ascribed to it in SECTION 3.29.

                  "FTC" means the United States Federal Trade Commission.

                  "FINANCIAL STATEMENTS" means the consolidated financial
         statements of the Company and its consolidated Subsidiaries delivered
         to Purchaser pursuant to SECTION 3.07.

                  "FOOD AND DRUG LEGAL REQUIREMENT" has the meaning ascribed to
         it in SECTION 3.29.

                  "FOUNDERS" means L. Douglas Lioon and Jeffrey D. Lioon.

                  "GAAP" means generally accepted accounting principles in the
         country specified (or if no such country is specified, the United
         States) consistently applied throughout the specified period and in the
         immediately prior comparable period.

                  "GOVERNMENTAL OR REGULATORY AUTHORITY" means any court,
         tribunal, arbitrator, authority, agency, commission, official or other
         instrumentality of the United States, any foreign country or any
         domestic or foreign state, county, city or other political subdivision.

                  "HAZARDOUS MATERIAL" means (A) any petroleum or petroleum
         products, radioactive materials, asbestos in any form or condition,
         urea formaldehyde foam insulation and transformers or other equipment
         that contain dielectric fluid containing levels of polychlorinated
         biphenyls (PCBs); (B) any chemicals or other materials or substances
         which are now or hereafter become defined as or included in the
         definition of "hazardous substances," "hazardous wastes," "hazardous
         materials," "extremely hazardous wastes," "restricted hazardous
         wastes," "toxic substances," "toxic pollutants" or words of similar
         import under any Environmental Law; and (C) any other chemical or other
         material or substance, exposure to which is now or hereafter
         prohibited, limited or regulated by any Governmental or Regulatory
         Authority or with respect to which liability or standards of conduct
         are imposed under any Environmental Law.

                  "HSR ACT" means Section 7A of the Clayton Act (Title II of the
         Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended) and
         the rules and regulations promulgated thereunder.

                  "INDEBTEDNESS" of any Person means all obligations of such
         Person (i) for borrowed money, (ii) evidenced by notes, bonds,
         debentures or similar instruments, (iii) for the deferred purchase
         price of goods or services (other than trade payables or accruals
         incurred in the ordinary course of business), (iv) under capital leases
         and (v) in the nature of guarantees of the obligations described in
         clauses (i) through (iv) above of any other Person.

                  "INDEMNIFIED PARTY" means any Person claiming indemnification
         under any provision of ARTICLE XII.

                                       62



                  "INDEMNIFYING PARTY" means any Person against whom a claim for
         indemnification is being asserted under any provision of ARTICLE XII.

                  "INDEMNITY NOTICE" means written notification pursuant to
         SECTION 12.02(b) of a claim as to which indemnity under ARTICLE XII is
         sought in good faith by an Indemnified Party, specifying in reasonable
         detail the nature of and basis for such claim, together with the amount
         or, if not then reasonably determinable, the estimated amount,
         determined in good faith, of the Loss arising from such claim.

                  "INDEPENDENT ACCOUNTANT" means an accountant selected by the
         mutual agreement of Sellers' Representative and Atrium who is a partner
         at an internationally-recognized firm of independent public
         accountants.

                  "INTELLECTUAL PROPERTY" means (a) Patents, (b) Trademarks, (c)
         Copyrights, (d) Internet Assets, (e) Software, and (f) Trade Secrets.

                  "INTERNET ASSETS" means, as they exist anywhere in the world,
         domain names, Internet addresses and other computer identifiers.

                  "INVESTMENT ASSETS" means all debentures, notes and other
         evidences of Indebtedness, stocks, securities (including rights to
         purchase and securities convertible into or exchangeable for other
         securities), interests in joint ventures and general and limited
         partnerships, mortgage loans and other investment or portfolio assets
         owned of record or beneficially by the Company or any Subsidiary and
         issued by any Person other than the Company or any Subsidiary (other
         than trade receivables generated in the ordinary course of business of
         the Company and the Subsidiaries).

                  "IRS" means the United States Internal Revenue Service.

                  "JOINT COMMITTEE" shall have the meaning ascribed to it in
         SECTION 12.02(b)(i).

                  "KNOWLEDGE OF ATRIUM OR PURCHASER" means the actual knowledge
         of the following individuals, after due inquiry: Richard Bordeleau,
         Manon Deslauriers, Luc Dupont and Jocelyn Harvey.

                  "KNOWLEDGE OF THE LIOON SHAREHOLDERS AND THE T.A.
         SHAREHOLDERS" or "KNOWN TO THE LIOON SHAREHOLDERS AND THE T.A.
         SHAREHOLDERS" means the actual knowledge of the individuals listed on
         ANNEX 2 hereto, after due inquiry.

                  "LAWS" means all laws, statutes, rules, regulations,
         ordinances and other pronouncements having the effect of law of the
         United States, any foreign country or any domestic or foreign state,
         county, city or other political subdivision or of any Governmental or
         Regulatory Authority.

                  "LIABILITIES" means all Indebtedness, obligations and other
         liabilities of a Person (whether absolute, accrued, contingent, fixed
         or otherwise, or whether due or to become due).

                                       63



                  "LICENSES" means all licenses, permits, certificates of
         authority, authorizations, approvals, registrations, franchises and
         similar consents granted or issued by any Governmental or Regulatory
         Authority.

                  "LIENS" means any mortgage, pledge, assessment, security
         interest, lease, lien, adverse claim, levy, charge or other encumbrance
         of any kind, or any conditional sale Contract, title retention Contract
         or other Contract to give any of the foregoing.

                  "LIOON SHAREHOLDERS" means L. Douglas Lioon, Jeffrey D. Lioon,
         Jeffrey D. Lioon Revocable Trust, Samuel L. Lioon, Jacqueline R. Lioon,
         Malliouhanna Associates L.P., and Lexington Drive Associates L.P.

                  "LOSS" means any and all damages, fines, fees, penalties,
         deficiencies, losses and expenses (including without limitation
         interest, court costs, fees of attorneys, accountants and other experts
         or other expenses of litigation or other proceedings or of any claim,
         default or assessment).

                  "MANAGEMENT SHAREHOLDERS" means Dr. Naeem A. Shaikh, Anthony
         Wasson, Tim Monk, George Porter and Jennifer Raspanti.

                  "MATERIAL ADVERSE EFFECT" means any event, change,
         circumstance or effect that is materially adverse to the Business or
         Condition of the Company or the ability of Sellers to consummate timely
         the transactions contemplated hereby.

                  "MATERIAL COMMITTEE ISSUES" shall have the meaning ascribed to
         it in SECTION 12.02(b)(i).

                  "OPERATIVE AGREEMENTS" means the Cash Escrow Agreement, the
         employment agreements referenced in Sections 1.03(b)(ii), the Option
         Termination Agreements referenced in SECTION 1.03(b)(iii) and any
         support or other agreements to be entered into in connection with the
         transaction.

                  "OPTION" with respect to any Person means any security, right,
         subscription, warrant, option, "phantom" stock right or other Contract
         that gives the right to (i) purchase or otherwise receive or be issued
         any shares of capital stock of such Person or any security of any kind
         convertible into or exchangeable or exercisable for any shares of
         capital stock of such Person or (ii) receive or exercise any benefits
         or rights similar to any rights enjoyed by or accruing to the holder of
         shares of capital stock of such Person, including any rights to
         participate in the equity or income of such Person or to participate in
         or direct the election of any directors or officers of such Person or
         the manner in which any shares of capital stock of such Person are
         voted.

                  "ORDER" means any writ, judgment, decree, injunction or
         similar order of any Governmental or Regulatory Authority (in each such
         case whether preliminary or final).

                  "PATENTS" means, as they exist anywhere in the world, patents,
         patent applications and inventions, designs and improvements described
         and claimed therein, patentable

                                       64



         inventions and other patent rights (including any divisions,
         continuations, continuations-in-part, reissues, reexaminations or
         interferences thereof, whether or not patents are issued on any such
         applications and whether or not any such applications are modified,
         withdrawn or resubmitted).

                  "PBGC" means the Pension Benefit Guaranty Corporation
         established under ERISA.

                  "PENDING CLAIMS" shall have the meaning ascribed to it in
         SECTION 12.01(c).

                  "PENSION BENEFIT PLAN" means each Benefit Plan which is a
         pension Benefit Plan within the meaning of Section 3(2) of ERISA.

                  "PERMITTED LIEN" means (i) any Lien for Taxes not yet due or
         delinquent or being contested in good faith by appropriate proceedings
         for which adequate reserves have been established in accordance with
         GAAP, (ii) any statutory Lien arising in the ordinary course of
         business by operation of Law with respect to a Liability that is not
         yet due or delinquent and (iii) any minor imperfection of title or
         similar Lien which individually or in the aggregate with other such
         Liens does not materially impair the value of the property subject to
         such Lien or the use of such property in the conduct of the business of
         the Company or any Subsidiary.

                  "PERSON" means any natural Person, corporation, limited
         liability company, general partnership, limited partnership,
         proprietorship, other business organization, trust, union, association
         or Governmental or Regulatory Authority.

                  "PLAN" means each (i) "employee benefit plan" as defined in
         Section 3(3) of ERISA (regardless of whether such plan is subject to
         ERISA and (ii) other plan, program, arrangement or Contract pursuant to
         which any of the following benefits or compensation are provided:
         bonus, incentive compensation, deferred compensation, pension, profit
         sharing, retirement benefits, stock purchase rights, Options,
         restricted stock, deferred stock, stock appreciation rights, phantom
         stock, welfare benefits, leave of absence, layoff, vacation, day or
         dependent care, legal services, cafeteria benefits, life insurance,
         health insurance, accident insurance, disability insurance, workmen's
         compensation or other insurance, change in control benefits, retention
         benefits or severance or separation benefits.

                  "PRE-CLOSING TAXABLE PERIOD" has the meaning ascribed to it in
         SECTION 9.01.

                  "PRE-CLOSING TAXES" has the meaning ascribed to it in SECTION
         9.01.

                  "PURCHASE PRICE" has the meaning ascribed to it in SECTION
         1.02.

                  "PURCHASER" has the meaning ascribed to it in the forepart of
         this Agreement.

                  "PURCHASER INDEMNIFIED PARTIES" means Purchaser and its
         officers, directors, employees, agents and Affiliates.

                                       65



                  "PURCHASER MATERIAL ADVERSE EFFECT" means any event, change,
         circumstance or effect that is materially adverse to the Business or
         Condition of Atrium or Purchaser or the ability of Atrium or Purchaser
         to consummate timely the transactions contemplated hereby.

                  "QUALIFIED PLAN" means each Benefit Plan intended to qualify
         under Section 401(a) of the Code.

                  "RELEASE" means any release, spill, emission, leaking,
         pumping, injection, deposit, disposal, discharge, or dispersal into the
         environment.

                  "REPORTS" has the meaning ascribed to it in SECTION 4.09.

                  "REPRESENTATIVES" of a Person means any officers, directors,
         employees, agents, counsel, accountants, financial advisors,
         consultants and other representatives of such person and with respect
         to the Purchaser, shall also include any Person who is considering
         providing financing to Purchaser to finance all or any portion of the
         Purchase Price and their respective officers, directors, employees,
         agent, counsel, accountants, financial advisors, consultants and other
         representatives of such person.

                  "RESOLUTION PERIOD" means the period ending thirty (30) days
         following receipt by an Indemnified Party of a written notice from an
         Indemnifying Party stating that it disputes all or any portion of a
         claim set forth in a Claim Notice or an Indemnity Notice.

                  "RESTRICTED PERIOD" has the meaning ascribed to it in SECTION
         5.02.

                  "SECURITIES ACT" means the United States Securities Act of
         1933, as amended, and the rules and regulations promulgated thereunder.

                  "SECURITIES LAWS" has the meaning ascribed to it in SECTION
         4.09.

                  "SELLER" has the meaning ascribed to it in the forepart of
         this Agreement.

                  "SELLER INDEMNIFIED PARTIES" means Seller and its officers,
         directors, employees, agents and Affiliates.

                  "SELLERS' REPRESENTATIVE" has the meaning ascribed to it in
         SECTION 15.17(a).

                  "SHARES" has the meaning ascribed to it in the forepart of
         this Agreement.

                  "SHARE PAYMENT" has the meaning ascribed to it in SECTION
         1.02.

                  "SOFTWARE" means, as they exist anywhere in the world,
         computer software programs, including all source code, object code,
         specifications, designs and documentation related thereto, other than
         commercially available off-the-shelf software.

                  "STRADDLE PERIODS" has the meaning ascribed to it in SECTION
         9.01.

                                       66



                  "STRADDLE RETURNS" has the meaning ascribed to it in SECTION
         9.01.

                  "SUBSIDIARY" means any Person in which the Company, directly
         or indirectly through Subsidiaries or otherwise, beneficially owns more
         than fifty percent (50%) of either the equity interests in, or the
         voting control of, such Person.

                  "T.A. SHAREHOLDERS" means TA/Advent VIII L.P., Advent Atlantic
         & Pacific III L.P., TA Venture Inventors L.P., Patrick G. LePore,
         Warren F. Melamed, D.D.S., Howard A. Cubell, John R. LeClaire, Marian
         A. Tse, Alex Brown, CUST Maura Connolly, Richard E. Floor, John A.
         Staley IV, and Staley Capital Partners.

                  "TAX RETURNS" means any return, declaration, report, claim for
         refund, or information return or statement relating to Taxes, including
         any schedule or attachment thereto, and including any amendment
         thereof, including, where permitted or required, combined or
         consolidated returns for any group of entities that include any member
         of the Company Group (that is filed or is required to be filed with any
         Taxing authority).

                  "TAX SHARING AGREEMENT" has the meaning ascribed to it in
         SECTION 9.05.

                  "TAXES" means any federal, state, local, or foreign income,
         gross receipts, license, payroll, employment, excise, severance, stamp,
         occupation, premium, windfall profits, environmental (including Taxes
         under Code section 59A), customs duties, capital stock, franchise,
         profits, withholding, social security (or similar), unemployment,
         disability, real property, personal property, sales, use, transfer,
         registration, value added, alternative or add-on minimum, estimated, or
         other Tax of any kind whatsoever, including any interest, penalty, or
         addition thereto, whether disputed or not and any expenses incurred in
         connection with the determination, settlement or litigation of any Tax
         Liability owed to any Taxing authority.

                  "THIRD PARTY CLAIM" has the meaning ascribed to it in SECTION
         12.02(a).

                  "TRADE SECRETS" means, as they exist anywhere in the world,
         trade secrets, know-how, inventions, processes, procedures, databases
         and confidential business information, including, to the extent
         confidential, concepts, ideas, designs, formulae, formulations,
         research or development information, techniques, technical information,
         specifications, operating and maintenance manuals, engineering
         drawings, methods, technical data, discoveries, modifications,
         extensions, improvements and other proprietary information and rights
         (whether or not patentable or subject to copyright, mask work or trade
         secret protection).

                  "TRADEMARKS" means, as they exist anywhere in the world,
         trademarks and trademark rights, service marks and service mark rights,
         service names and service name rights, trade dress, trade names and
         trade name rights, brand names, designs, logos, slogans or corporate
         names, whether registered or unregistered, and all registrations and
         applications for registration thereof and all goodwill related thereto.

                  "TRANSFER TAXES" has the meaning ascribed to it in SECTION
         9.04.

                                       67



                  "TSX" means the Toronto Stock Exchange.

                  "UNAUDITED FINANCIAL STATEMENT DATE" means September 30, 2005.

                  "UNAUDITED FINANCIAL STATEMENTS" means the Financial
         Statements for the fiscal quarter of the Company ended September 30,
         2005.

                  "VWAP" means the simple arithmetic average of the volume
         weighted average prices, as calculated for the period beginning at 9:30
         a.m. Eastern Standard Time and concluding at 4:00 p.m. EST, for each of
         the days specified, as reported by Bloomberg Financial LP (using the
         AES Equity AQR function).


                  (b) CONSTRUCTION OF CERTAIN TERMS AND PHRASES. Unless the
context of this Agreement otherwise requires, (i) words of any gender include
each other gender; (ii) words using the singular or plural number also include
the plural or singular number, respectively; (iii) the terms "hereof," "herein,"
"hereby" and derivative or similar words refer to this entire Agreement; (iv)
the terms "Article" or "Section" refer to the specified Article or Section of
this Agreement; and (v) the phrases "ordinary course of business" and "ordinary
course of business consistent with past practice" refer to the business and
practice of the Company or a Subsidiary. Whenever this Agreement refers to a
number of days, such number shall refer to calendar days unless Business Days
are specified. Unless specifically stated otherwise, all accounting terms used
herein and not expressly defined herein shall have the meanings given to them
under United States GAAP. Unless specifically stated otherwise, all references
to "$" refer to United States dollars.

                                   ARTICLE XV

                                  MISCELLANEOUS

15.01 NOTICES. All notices, requests and other communications hereunder must be
in writing and will be deemed to have been duly given only if delivered
personally or by facsimile transmission or mailed (first class postage prepaid)
to the parties at the following addresses or facsimile numbers:

                  If to Atrium or Purchaser, to:

                           Atrium Biotechnologies Inc.
                           1405, boul. du Parc-Technologique
                           Quebec, Quebec
                           CANADA  G1P 4P5
                           Attention:  President and Chief Executive Officer

                  with a copy to:

                           Milbank, Tweed, Hadley & McCloy LLP
                           1 Chase Manhattan Plaza
                           New York, NY 10022

                                       68



                           Facsimile No.:  212-822-5271
                           Attn: Robert M. Finkel

                  If to a Seller, to Sellers' Representative as follows:

                           L. Douglas Lioon
                           c/o HVL Parent Incorporated
                           600 Boyce Road
                           Pittsburgh, PA 15205
                           Facsimile No.:

                  with a copy to:

                           Goodwin Procter LLP
                           Exchange Place
                           Boston, MA  02109
                           Facsimile No.:  617-523-1231
                           Attn:    John R. LeClaire, Esq.
                                    John B. Steele, Esq.

All such notices, requests and other communications will (i) if delivered
personally to the address as provided in this SECTION 15.01, be deemed given
upon delivery, (ii) if delivered by facsimile transmission to the facsimile
number as provided in this SECTION 15.01 , be deemed given upon receipt, and
(iii) if delivered by mail in the manner described above to the address as
provided in this SECTION 15.01, be deemed given upon receipt (in each case
regardless of whether such notice, request or other communication is received by
any other Person to whom a copy of such notice, request or other communication
is to be delivered pursuant to this SECTION 15.01). Any party from time to time
may change its address, facsimile number or other information for the purpose of
notices to that party by giving notice specifying such change to the other party
hereto.

                  15.02 ENTIRE AGREEMENT. This Agreement and the Operative
Agreements supersede all prior discussions and agreements between the parties
hereto and their Affiliates with respect to the subject matter hereof and
thereof, including without limitation (i) the letter of intent between the
parties dated August 18, 2005, and (ii) the Confidential Information Agreement
between HVL Incorporated and Atrium, and contain the sole and entire agreement
between the parties hereto with respect to the subject matter hereof and
thereof.

                  15.03 EXPENSES. Except as otherwise expressly provided in this
Agreement (including without limitation as provided in SECTION 12.02), whether
or not the transactions contemplated hereby are consummated, each party will pay
its own costs and expenses (including but not limited to legal fees), and
Sellers shall pay the costs and expense of the Company and the Subsidiaries,
incurred in connection with the negotiation, execution and Closing of this
Agreement and the Operative Agreements and the transactions contemplated hereby
and thereby; PROVIDED that the parties agree that the filing fee under the HSR
Act shall be paid by the Company.

                                       69



                  15.04 PUBLIC ANNOUNCEMENTS. Sellers and Purchaser will also
obtain the other party's prior approval of any press release to be issued
immediately following the Closing announcing the consummation of the
transactions contemplated by this Agreement.

                  15.05 CONFIDENTIALITY. Each party hereto will hold, and will
use its best efforts to cause its Affiliates and their respective
Representatives to hold, in strict confidence from any Person (other than any
such Affiliate or Representative or an investor in such party), unless (i)
compelled to disclose by judicial or administrative process or by other
requirements of Law or (ii) disclosed in an Action or Proceeding brought by a
party hereto in pursuit of its rights or in the exercise of its remedies
hereunder, all documents and information concerning the other party or any of
its Affiliates furnished to it by the other party or such other party's
Representatives in connection with this Agreement or the transactions
contemplated hereby, except to the extent that such documents or information can
be shown to have been (a) previously known by the party receiving such documents
or information, (b) in the public domain (either prior to or after the
furnishing of such documents or information hereunder) through no fault of such
receiving party or (c) later acquired by the receiving party from another source
if the receiving party is not aware that such source is under an obligation to
another party hereto to keep such documents and information confidential.

                  15.06 WAIVER. Any term or condition of this Agreement may be
waived at any time by the party that is entitled to the benefit thereof, but no
such waiver shall be effective unless set forth in a written instrument duly
executed by or on behalf of the party waiving such term or condition. No waiver
by any party of any term or condition of this Agreement, in any one or more
instances, shall be deemed to be or construed as a waiver of the same or any
other term or condition of this Agreement on any future occasion. All remedies,
either under this Agreement or by Law or otherwise afforded, will be cumulative
and not alternative.

                  15.07 AMENDMENT. This Agreement may be amended, supplemented
or modified only by a written instrument duly executed by or on behalf of
Atrium, a majority-in-interest of the T.A. Shareholders and a
majority-in-interest of the Lioon Shareholders.

                  15.08 NO THIRD PARTY BENEFICIARY. Except as set forth in the
next sentences, the terms and provisions of this Agreement are intended solely
for the benefit of each party hereto and their respective successors or
permitted assigns, and it is not the intention of the parties to confer
third-party beneficiary rights upon any other Person. ARTICLE XII and SECTIONS
6.01, 6.02 and 6.03 are intended to be for the benefit of those persons
described therein and the provisions contained therein may be enforced by such
persons.

                  15.09 NO ASSIGNMENT; BINDING EFFECT. Neither this Agreement
nor any right, interest or obligation hereunder may be assigned by any party
hereto without the prior written consent of the other party hereto and any
attempt to do so will be void, except (a) for assignments and transfers by
operation of Law and (b) that Purchaser may assign any or all of its rights,
interests and obligations hereunder (including without limitation its rights
under ARTICLE XII) to a wholly-owned Subsidiary or a parent company, PROVIDED
that any such Subsidiary or parent company agrees in writing to be bound by all
of the terms, conditions and provisions contained herein but no such assignment
shall relieve Purchaser or Atrium of its

                                       70



obligations hereunder. Subject to the preceding sentence, this Agreement is
binding upon, inures to the benefit of and is enforceable by the parties hereto
and their respective successors and assigns.

                  15.10 RELEASE BY SELLERS. Effective as of the Closing, each
Seller hereby irrevocably waives, releases and discharges the Company and the
Subsidiaries from any and all Liabilities and obligations to such Seller of any
kind or nature whatsoever, in each case whether absolute or contingent,
liquidated or unliquidated, and whether arising under any agreement, or
understanding or the articles, bylaws, or other constitutive documents of the
Company or the Subsidiaries or otherwise at Law or equity, except as provided in
the next sentence. The foregoing waiver, release and discharge shall not apply
in respect of any Liability or obligation (x) arising under (i) this Agreement
or the Operative Agreements, (ii) any agreement set forth in SECTION 15.10 OF
THE DISCLOSURE SCHEDULE or (iii) any agreement entered into after the Closing
Date or (y) in respect of any indemnification permitted under SECTION 6.01.

                  15.11 HEADINGS. The headings used in this Agreement have been
inserted for convenience of reference only and do not define or limit the
provisions hereof.

                  15.12 JURISDICTION. Each party hereby irrevocably submits to
the non-exclusive jurisdiction of the United States District Court for the
Southern District of New York or any court of the State of New York located in
the Borough of Manhattan in the City of New York in any action, suit or
proceeding arising out of or relating to this Agreement or any of the Operative
Agreements or any of the transactions contemplated hereby or thereby, and agrees
that any such action, suit or proceeding shall be brought only in such court,
PROVIDED, HOWEVER, that such consent to jurisdiction is solely for the purpose
referred to in this SECTION 15.12 and shall not be deemed to be a general
submission to the jurisdiction of said courts or in the State of New York other
than for such purpose. Each party hereby irrevocably waives, to the fullest
extent permitted by Law, any objection that it may now or hereafter have to the
laying of the venue of any such action, suit or proceeding brought in such a
court and any claim that any such action, suit or proceeding brought in such a
court has been brought in an inconvenient forum. Process on such suit, action or
proceeding may be served on any party anywhere in the world, whether within or
without the jurisdiction of any such court. Without limiting the foregoing, each
party agrees that service of process on such party as provided in SECTION 15.01
shall be deemed effective service of process on such party.

                  15.13 INVALID PROVISIONS. If any provision of this Agreement
is held to be illegal, invalid or unenforceable under any present or future Law,
and if the rights or obligations of any party hereto under this Agreement will
not be materially and adversely affected thereby, (a) such provision will be
fully severable, (b) this Agreement will be construed and enforced as if such
illegal, invalid or unenforceable provision had never comprised a part hereof
and (c) the remaining provisions of this Agreement will remain in full force and
effect and will not be affected by the illegal, invalid or unenforceable
provision or by its severance herefrom.

                  15.14 GOVERNING LAW. This Agreement shall be governed by and
construed in accordance with the Laws of the State of New York applicable to a
Contract executed and performed in such State, without giving effect to the
conflicts of Laws principles thereof.

                                       71



                  15.15 COUNTERPARTS. This Agreement may be executed in any
number of counterparts, each of which will be deemed an original, but all of
which together will constitute one and the same instrument.

                  15.16 SEVERAL OBLIGATIONS. For purposes of this Agreement, (a)
to the extent a Liability hereunder arises solely from a breach of a
representation, warranty or covenant or the commission of fraud by a particular
Seller, the Liability shall be the sole responsibility of such Seller, (b) the
respective Liabilities of the T.A. Shareholders and the Lioon Shareholders
hereunder with respect to any breach of the representations and warranties in
ARTICLE III and the indemnities in ARTICLE IX and Section 12.01(a)(ii) shall be
allocated pro rata based on the relative percentage share of each such Seller as
set forth on ANNEX 4 hereto (c) each Lioon Shareholder will be jointly and
severally liable for the aggregate amount of the Lioon Shareholders' percentage
share as set forth on ANNEX 4 hereto and (d) if any Seller is found liable for
any representations, warranties, covenants or indemnities that are not the
responsibility of such Seller, then such Seller shall have a right of
contribution against each of the other Sellers for their proper share of the
liability for such representations, warranties, covenants and indemnities, as
determined by the foregoing provisions of this SECTION 15.16.

                  15.17 THE SELLERS' REPRESENTATIVE.

                  (a) Each of the Sellers, by executing and approving this
Agreement has appointed, effective as of the date hereof, L. Douglas Lioon, to
act as such Seller's representative (the "SELLERS' REPRESENTATIVE") and as such
Seller's true and lawful attorney, in such Seller's name, place and stead to act
on such Seller's behalf as contemplated by the terms of this Agreement and the
Cash Escrow Agreement. With the power of attorney so granted by each Seller to
the Sellers' Representative, each Seller has authorized the Sellers'
Representative to take any further action which the Sellers' Representative
shall consider necessary or desirable in connection with the foregoing,
including the execution, delivery and performance of the Cash Escrow Agreement,
thereby giving the Sellers' Representative full power and authority to do and
perform each and every act and thing whatsoever requisite and necessary to be
done in and about the foregoing as fully as such Seller might or could do if
personally present, and has ratified and confirmed all that the Sellers'
Representative shall lawfully do or cause to be done by virtue thereof.
Purchaser and Atrium shall be entitled to rely on any action or inaction of the
Sellers' Representative as the action or inaction of the appointing Sellers, any
notice from any such Seller to Purchaser shall be delivered to Purchaser solely
by the Sellers' Representative, and Purchaser shall be entitled to deliver all
notices to any of the Sellers solely to the Sellers' Representative. Without
limiting the generality of the foregoing, the Sellers' Representative shall have
the full power and authority to interpret all the terms and provisions of this
Agreement and the Cash Escrow Agreement and to consent to any amendment hereof
or thereof in its capacity as Sellers' Representative.

                  (b) AUTHORIZATION. Each Seller hereby authorizes the Sellers'
Representative to:

                  (i) Receive all notices or documents given or to be given to
         Sellers' Representative pursuant hereto or to the Cash Escrow Agreement
         or in connection

                                       72



         herewith or therewith and to receive and accept services of legal
         process in connection with any suit or proceeding arising under this
         Agreement or the Cash Escrow Agreement;

                  (ii) Engage counsel, and such accountants and other advisors
         and incur such other expenses in connection with this Agreement or the
         Cash Escrow Agreement and the transactions contemplated hereby or
         thereby as the Sellers' Representative may in its sole discretion deem
         appropriate;

                  (iii) Take such action as the Sellers' Representative may in
         its sole discretion deem appropriate in respect of: (A) taking such
         other action as the Sellers' Representative is authorized to take under
         this Agreement or the Cash Escrow Agreement; (B) receiving all
         documents or certificates and making all determinations, in its
         capacity as Sellers' Representative, required under this Agreement or
         the Cash Escrow Agreement; and (C) all such actions as may be necessary
         to carry out any of the transactions contemplated by this Agreement and
         the Cash Escrow Agreement, including, without limitation, the defense
         and/or settlement of any claims for which indemnification is sought
         pursuant to Article IX or XII of this Agreement and any waiver of any
         obligation of Atrium, Purchaser or the Company.

                  (c) INDEMNIFICATION OF SELLERS' REPRESENTATIVE. The Sellers'
Representative shall be indemnified by Sellers for and shall be held harmless by
Sellers against any loss, liability or expense incurred by the Sellers'
Representative or any of its Affiliates and any of their respective partners,
directors, officers, employees, agents, stockholders, consultants, attorneys,
accountants, advisors, brokers, representatives or controlling persons, in each
case relating to the Sellers' Representative's conduct as Sellers'
Representative, other than losses, liabilities or expenses resulting from the
Sellers' Representative's gross negligence or willful misconduct in connection
with its performance under this Agreement and the Cash Escrow Agreement. This
indemnification shall survive the Closing. The Sellers' Representative may, in
all questions arising under this Agreement, rely on the advice of counsel and
for anything done, omitted or suffered in good faith by the Sellers'
Representative in accordance with such advice, the Sellers' Representative shall
not be liable to the Sellers or the Escrow Agent or any other person. In no
event shall the Sellers' Representative be liable hereunder or in connection
herewith for (i) any indirect, punitive, special or consequential damages or
(ii) any amounts other than those that are satisfied out of the Escrow Fund.

                  (d) ACCESS TO INFORMATION. The Sellers' Representative shall
have reasonable access to information of and concerning any claim for
indemnification and which is in the possession, custody or control of Atrium,
Purchaser or the Company and the reasonable assistance of the officers and
employees of Atrium, Purchaser and the Company for purposes of performing the
Sellers' Representative duties under this Agreement or the Cash Escrow Agreement
and exercising its rights under this Agreement and the Cash Escrow Agreement,
including for the purpose of evaluating any claim for indemnification against
the Escrow Fund by a Purchaser Indemnified Party; PROVIDED that the Sellers'
Representative shall treat confidentially and not, except in connection with
enforcing its rights under this Agreement and the Cash Escrow Agreement,
disclose any nonpublic information from or concerning any claim for
indemnification to anyone (except to the Sellers' Representative's attorneys,
accountants or

                                       73



other advisers, to Sellers and on a need-to-know basis to other individuals who
agree to keep such information confidential).

                  (e) REASONABLE RELIANCE. In the performance of its duties
hereunder, the Sellers' Representative shall be entitled to (i) rely upon any
document or instrument reasonably believed to be genuine, accurate as to content
and signed by any Sellers or any party hereunder and (ii) assume that any Person
purporting to give any notice in accordance with the provisions hereof has been
duly authorized to do so.

                  (f) ORDERS. The Sellers' Representative is authorized, in its
sole discretion, to comply with final, nonappealable orders or decisions issued
or process entered by any court of competent jurisdiction or arbitrator with
respect to the Escrow Fund. If any portion of the Escrow Fund is disbursed to
the Sellers' Representative and is at any time attached, garnished or levied
upon under any court order, or in case the payment, assignment, transfer,
conveyance or delivery of any such property shall be stayed or enjoined by any
court order, or in case any order, judgment or decree shall be made or entered
by any court affecting such property or any part thereof, then and in any such
event, the Sellers' Representative is authorized, in its sole discretion, but in
good faith, to rely upon and comply with any such order, writ, judgment or
decree which it is advised by legal counsel selected by it is binding upon it
without the need for appeal or other action; and if the Sellers' Representative
complies with any such order, writ, judgment or decree, he shall not be liable
to any Sellers by reason of such compliance even though such order, writ,
judgment or decree may be subsequently reversed, modified, annulled set aside or
vacated.

                  (g) REMOVAL OF SELLERS' REPRESENTATIVE; AUTHORITY OF SELLERS'
REPRESENTATIVE. A majority in interest of the Sellers shall have the right at
any time to remove the then-acting Sellers' Representative to appoint a
successor Sellers' Representative; provided, however, that neither such removal
of the then acting Sellers' Representative nor such appointment of a successor
Sellers' Representative shall be effective until the delivery to the Escrow
Agent of executed counterparts of a writing signed by such Sellers with respect
to such removal and appointment, together with an acknowledgement signed by the
successor Sellers' Representative appointed in such writing that he, she or it
accepts the responsibility of successor Sellers' Representative and agrees to
perform and be bound by all of the provisions of this Agreement applicable to
the Sellers' Representative. For all purposes hereunder, a majority in interest
of the Sellers shall be determined on the basis of each Seller's Percentage
Share as set forth on ANNEX 5 attached hereto. Each successor Sellers'
Representative shall have all of the power, authority, rights and privileges
conferred by this Agreement upon the original Sellers' Representative, and the
term "Sellers' Representative" as used herein and in the Cash Escrow Agreement
shall be deemed to include any interim or successor Sellers' Representative.

                  (h) IRREVOCABLE APPOINTMENT. Subject to SECTION 15.17(g), the
appointment of the Sellers' Representative hereunder is irrevocable and any
action taken by the Sellers' Representative pursuant to the authority granted in
this SECTION 15.17 shall be effective and absolutely binding as the action of
the Sellers' Representative under this Agreement or the Cash Escrow Agreement.

                                       74



         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.


                                   ATRIUM BIOTECH HOLDCO, INC.


                                   By:   [SIGNATURE]
                                         _______________________________________
                                         Name: LUC DUPONT
                                         Title:



                                   ATRIUM BIOTECHNOLOGIES INC.


                                   By:   [SIGNATURE]
                                         _______________________________________
                                         Name: LUC DUPONT
                                         Title:



                                   HVL PARENT INCORPORATED


                                   By:   _______________________________________
                                         Name:
                                         Title:








         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.


                                   ATRIUM BIOTECH HOLDCO, INC.


                                   By:   _______________________________________
                                         Name:
                                         Title:



                                   ATRIUM BIOTECHNOLOGIES INC.


                                   By:   _______________________________________
                                         Name:
                                         Title:



                                   HVL PARENT INCORPORATED


                                   By:   [SIGNATURE]
                                         _______________________________________
                                         Name:
                                         Title:








         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.

                                    SELLER:

                                    TA/ADVENT VIII L.P.

                                    By: TA Associates VIII L.P.
                                    its:  General Partner

                                    By: TA Associates, Inc.
                                    Its:  General Partner

                                   By:   [SIGNATURE]
                                         _______________________________________
                                          Name:
                                          Title:



                                    ADVENT ATLANTIC AND PACIFIC III L.P.

                                    By:   TA Associates AAP III Partners
                                    its:  General Partner

                                    By: TA Associates, Inc.
                                    Its:  General Partner

                                   By:   [SIGNATURE]
                                         _______________________________________
                                          Name:
                                          Title:



                                    TA VENTURE INVESTORS LIMITED PARTNERSHIP



                                   By:   [SIGNATURE]
                                         _______________________________________
                                          Name:
                                          Title:






         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.

                                     SELLER:


                                     ___________________________________________
                                     L. DOUGLAS LIOON





                                     MALLIOUHANNA ASSOCIATES LIMITED PARTNERSHIP



                                     By:   _____________________________________
                                           Name:
                                           Title:



                                     SAMUEL L. LIOON AND JACQUELINE R.
                                     LIOON, JOINTLY



                                     By:   [SIGNATURE]
                                           _____________________________________
                                           Name:  SAMUEL L. LIOON



                                     By:   [SIGNATURE]
                                           _____________________________________
                                           Name:  JACQUELINE R. LIOON





          IN WITNESS WHEREOF, this Agreement has been duly executed and
delivered by the duly authorized officer of each party hereto as of the date
first above written.

                                     SELLER:



                                     [SIGNATURE]
                                     ___________________________________________
                                     JEFFREY D. LIOON






                                     JEFFREY D. LIOON REVOCABLE TRUST

                                     By:   [SIGNATURE]
                                           _____________________________________
                                           Name:
                                           Title:





                                     LEXINGTON DRIVE ASSOCIATES LIMITED
                                     PARTNERSHIP



                                     By:   [SIGNATURE]
                                           _____________________________________
                                           Name:
                                           Title:







         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.

                                      SELLER:



                                      [SIGNATURE]
                                      __________________________________________
                                      JOHN A. STALEY, IV





                                      STALEY CAPITAL PARTNERS



                                      By:   [SIGNATURE]
                                           _____________________________________
                                           Name: JOHN A. STALEY, IV
                                           Title:












         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.

                                  SELLER:

                                  DB SECURITIES, INC. CUST FBO
[STAMP]                           MAURA CONNOLLY



                                  By:   [SIGNATURE]
                                        ________________________________________
                                        Name: CHRIS HARVEY
                                        Title: POWER OF ATTORNEY
                                               DEUTSCHE BANK SECURITIES INC.





                                  ______________________________________________
                                  HOWARD A. CUBELL





                                  ______________________________________________
                                  RICHARD E. FLOOR





                                  ______________________________________________
                                  JOHN R. LECLAIRE





                                  ______________________________________________
                                  PATRICK G. LEPORE




         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.

                                  SELLER:

                                  DB SECURITIES, INC. CUST FBO MAURA
                                  CONNOLLY



                                  By: ________________________________________
                                      Name:  Chris Harvey
                                      Title:




                                  [SIGNATURE]
                                  ______________________________________________
                                  HOWARD A. CUBELL





                                  ______________________________________________
                                  RICHARD E. FLOOR





                                  ______________________________________________
                                  JOHN R. LECLAIRE





                                  ______________________________________________
                                  PATRICK G. LEPORE




         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.


                                  SELLER:

                                  ALEX BROWN & SONS, INC. CUST FBO
                                  MAURA CONNOLLY



                                  By: ________________________________________
                                      Name:
                                      Title:




                                  ______________________________________________
                                  HOWARD A. CUBELL




                                  [SIGNATURE]
                                  ______________________________________________
                                  RICHARD E. FLOOR





                                  ______________________________________________
                                  JOHN R. LECLAIRE





                                  ______________________________________________
                                  PATRICK G. LEPORE



         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.


                                  SELLER:

                                  DB SECURITIES, INC. CUST FBA
                                  MAURA CONNOLLY



                                  By: ________________________________________
                                      Name: CHRIS HARVEY
                                      Title:




                                  ______________________________________________
                                  HOWARD A. CUBELL





                                  ______________________________________________
                                  RICHARD E. FLOOR





                                  [SIGNATURE]
                                  ______________________________________________
                                  JOHN R. LECLAIRE





                                  ______________________________________________
                                  PATRICK G. LEPORE





         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.


                                  SELLER:

                                  ALEX BROWN & SONS, INC. CUST FBO
                                  MAURA CONNOLLY



                                  By: ________________________________________
                                      Name:
                                      Title:




                                  ______________________________________________
                                  HOWARD A. CUBELL





                                  ______________________________________________
                                  RICHARD E. FLOOR





                                  ______________________________________________
                                  JOHN R. LECLAIRE





                                  [SIGNATURE]
                                  ______________________________________________
                                  PATRICK G. LEPORE





         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.




                                         [SIGNATURE]
                                         _______________________________________
                                         WARREN F. MELAMED







                                         _______________________________________
                                         MARIAN A. TSE







                                         _______________________________________
                                         NAEEM A. SHAIKH







                                         _______________________________________
                                         ANTHONY WASSON







                                         _______________________________________
                                         TIM MONK




         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.




                                         _______________________________________
                                         WARREN F. MELAMED






                                         [SIGNATURE]
                                         _______________________________________
                                         MARIAN A. TSE







                                         _______________________________________
                                         NAEEM A. SHAIKH







                                         _______________________________________
                                         ANTHONY WASSON







                                         _______________________________________
                                         TIM MONK






         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.




                                         _______________________________________
                                         WARREN F. MELAMED






                                         _______________________________________
                                         MARIAN A. TSE







                                         [SIGNATURE]
                                         _______________________________________
                                         NAEEM A. SHAIKH







                                         _______________________________________
                                         ANTHONY WASSON







                                         _______________________________________
                                         TIM MONK




         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.




                                         _______________________________________
                                         WARREN F. MELAMED






                                         _______________________________________
                                         MARIAN A. TSE







                                         _______________________________________
                                         NAEEM A. SHAIKH






                                         [SIGNATURE]
                                         _______________________________________
                                         ANTHONY WASSON







                                         _______________________________________
                                         TIM MONK





         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.




                                         _______________________________________
                                         WARREN F. MELAMED






                                         [SIGNATURE]
                                         _______________________________________
                                         MARIAN A. TSE







                                         _______________________________________
                                         NAEEM A. SHAIKH







                                         _______________________________________
                                         ANTHONY WASSON







                                         [SIGNATURE]
                                         _______________________________________
                                         TIM MONK







                                         [SIGNATURE]
                                         _______________________________________
                                         GEORGE PORTER







                                         [SIGNATURE]
                                         _______________________________________
                                         JENNIFER RASPANTI







         IN WITNESS WHEREOF, this Agreement has been duly executed and delivered
by the duly authorized officer of each party hereto as of the date first above
written.


                                         SELLER




                                         [SIGNATURE]
                                         _______________________________________
                                         L. DOUGLAS LIOON




                                         MALLIOUHANNA ASSOCIATES LIMITED
                                         PARTNERSHIP





                                         By: [SIGNATURE]
                                             ___________________________________
                                             Name:
                                             Title:




                                         SAMUEL L. LIOON AND JACQUELINE R.
                                         LIOON JOINTLY





                                         By: ___________________________________
                                             Name: SAMUEL L. LIOON





                                         By: ___________________________________
                                             Name: JACQUELINE R. LIOON








                                    SIGNATURE


             Pursuant to the requirements of the Securities Exchange Act of
1934, the registrant has duly caused this report to be signed on its behalf by
the undersigned, thereunto duly authorized.

                                               AETERNA ZENTARIS INC.


DATE:  APRIL 28, 2006                          By:  /s/ Mario Paradis
                                                    ----------------------------
                                                    Mario Paradis
                                                    Senior Finance Director and
                                                    Corporate Secretary