SECURITIES & EXCHANGE COMMISSION
                             Washington, D.C. 20549
                             ----------------------

                                  SCHEDULE 13G

                    Under the Securities Exchange Act of 1934
                              (Amendment No. ___ )*

                              Pharmion Corporation
                                (Name of Issuer)

                                  Common Stock
                         (Title of Class of Securities)

                                    71715B409
                                 (CUSIP Number)

                                  June 17, 2005
             (Date of event which requires filing of this statement)


     Check the appropriate box to designate the rule pursuant to which this
Schedule 13G is filed:


     [ ]  Rule 13d-1(b)
     [X]  Rule 13d-1(c)
     [ ]  Rule 13d-1(d)


     *The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter the disclosures provided in a prior cover page.

     The information required in the remainder of this cover page shall not be
deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act
of 1934 ("Act") or otherwise subject to the liabilities of that section of the
Act but shall be subject to all other provisions of the Act (however, see the
Notes).


                              (Page 1 of 14 Pages)





CUSIP No. 71715B409              13G                    Page 2 of 14 Pages

----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO.
            OF ABOVE PERSONS (ENTITIES ONLY)
                                                 O.S.S. Capital Management LP
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION
                            Delaware, USA
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                                                  -0-
SHARES         ______________________________________________________________

BENEFICIALLY   (6)  SHARED VOTING POWER
                                                  1,942,400
OWNED BY       ______________________________________________________________

EACH           (7)  SOLE DISPOSITIVE POWER
                                                  -0-
REPORTING      ______________________________________________________________

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                                                  1,942,400
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
                                                  1,942,400
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
                                                  6.1%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON ** 
                                                  PN
-----------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 71715B409                 13G                    Page 3 of 14 Pages

----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO.
            OF ABOVE PERSONS (ENTITIES ONLY)
                                            Oscar S. Schafer & Partners I LP
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION 
                            Delaware, USA
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                                                  -0-
SHARES         ______________________________________________________________

BENEFICIALLY   (6)  SHARED VOTING POWER
                                                  76,757
OWNED BY       ______________________________________________________________

EACH           (7)  SOLE DISPOSITIVE POWER
                                                  -0-
REPORTING      ______________________________________________________________

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                                                  76,757
-----------------------------------------------------------------------------

     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
                                                  76,757
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
                                                  0.2%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON **
                                                  PN
-----------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 71715B409                13G                    Page 4 of 14 Pages

----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO.
            OF ABOVE PERSONS (ENTITIES ONLY)
                                            Oscar S. Schafer & Partners II LP
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION 
                            Delaware, USA
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                                                  -0-
SHARES         ______________________________________________________________

BENEFICIALLY   (6)  SHARED VOTING POWER
                                                  894,375
OWNED BY       ______________________________________________________________

EACH           (7)  SOLE DISPOSITIVE POWER
                                                  -0-
REPORTING      ______________________________________________________________

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                                                  894,375
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
                                                  894,375
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
                                                  2.8%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON ** 
                                                  PN
-----------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 71715B409                 13G                    Page 5 of 14 Pages

----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO.
            OF ABOVE PERSONS (ENTITIES ONLY)
                                                    O.S.S. Overseas Fund Ltd.
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION 
                            Cayman Islands
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                                                  -0-
SHARES         ______________________________________________________________

BENEFICIALLY   (6)  SHARED VOTING POWER
                                                  971,268
OWNED BY       ______________________________________________________________

EACH           (7)  SOLE DISPOSITIVE POWER
                                                  -0-
REPORTING      ______________________________________________________________

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                                                  971,268
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
                                                  971,268
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
                                                  3.1%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON **
                                                  CO
-----------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 71715B409                 13G                   Page 6 of 14 Pages

----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO.
            OF ABOVE PERSONS (ENTITIES ONLY)
                                                         O.S.S. Advisors LLC
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION 
                            Delaware, USA
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                                                  -0-
SHARES         ______________________________________________________________

BENEFICIALLY   (6)  SHARED VOTING POWER
                                                  971,132
OWNED BY       ______________________________________________________________

EACH           (7)  SOLE DISPOSITIVE POWER
                                                  -0-
REPORTING      ______________________________________________________________

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                                                  971,132
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
                                                  971,132
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
                                                  3.1%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON ** 
                                                  OO
-----------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 71715B409                 13G                    Page 7 of 14 Pages

----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO. 
            OF ABOVE PERSONS (ENTITIES ONLY)
                                                         Schafer Brothers LLC
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION 
                            Delaware, USA
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                                                  -0-
SHARES         ______________________________________________________________

BENEFICIALLY   (6)  SHARED VOTING POWER
                                                  1,942,400
OWNED BY       ______________________________________________________________

EACH           (7)  SOLE DISPOSITIVE POWER
                                                  -0-
REPORTING      ______________________________________________________________

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                                                  1,942,400
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
                                                  1,942,400
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
                                                  6.1%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON **
                                                  OO
-----------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 71715B409                13G                    Page 8 of 14 Pages

----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO.
            OF ABOVE PERSONS (ENTITIES ONLY)
                                                             Oscar S. Schafer
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION 
                            United States
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                                                  -0-
SHARES         ______________________________________________________________

BENEFICIALLY   (6)  SHARED VOTING POWER
                                                  1,942,400
OWNED BY       ______________________________________________________________

EACH           (7)  SOLE DISPOSITIVE POWER
                                                  -0-
REPORTING      ______________________________________________________________

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                                                  1,942,400
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
                                                  1,942,400
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
                                                  6.1%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON ** 
                                                  IN
-----------------------------------------------------------------------------
                     ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 71715B409                 13G                   Page 9 of 14 Pages

ITEM 1.

         (a)      NAME OF ISSUER:
                  Pharmion Corporation

         (b)      ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:
                  2525 28th St.
                  Boulder, CO  80301

Item 2(a).          NAME OF PERSON FILING:

                  (i)   Oscar S. Schafer & Partners I LP, a Delaware limited 
                        partnership ("OSS I"), with respect to shares of Common
                        Stock (as defined in Item 2(d) below) directly owned by
                        it;

                  (ii)  Oscar S. Schafer & Partners II LP, a Delaware limited
                        partnership ("OSS II", and together with OSS I, the
                        "Partnerships"), with respect to shares of Common Stock
                        as defined in Item 2(d) below) directly owned by it;

                  (iii) O.S.S. Advisors LLC, a Delaware limited liability
                        company (the "General Partner"), which serves as the 
                        general partner of each of the Partnerships, with 
                        respect to shares of Common Stock (as defined in Item 
                        2(d) below) directly owned by each of the Partnerships;

                  (iv)  O.S.S. Overseas Fund Ltd., a Cayman Islands exempted
                        company ("OSS Overseas"), with respect to shares of 
                        Common Stock directly owned by it;

                  (v)   O.S.S. Capital Management LP, a Delaware limited 
                        partnership (the "Investment Manager"), which serves as 
                        investment manager, and management company, to OSS
                        Overseas and the Partnerships, respectively, and has
                        investment discretion with respect to shares of Common 
                        Stock directly owned by OSS Overseas and the 
                        Partnerships;

                  (vi)  Schafer Brothers LLC, a Delaware limited liability
                        company (the "SB LLC"), which serves as the general 
                        partner to the Investment Manager, with respect to 
                        shares of Common Stock directly owned by OSS Overseas
                        and the Partnerships; and

                  (vii) Mr. Oscar S. Schafer ("Mr. Schafer"), who serves as the 
                        senior managing member of the General Partner and of the
                        SB LLC, with respect to shares of Common Stock directly
                        owned by the Partnerships and OSS Overseas.





CUSIP No. 71715B409                 13G                   Page 10 of 14 Pages

     The Partnerships, OSS Overseas, the General Partner, the Investment
Manager, SB LLC and Mr. Schafer are hereinafter sometimes collectively referred
to as the "Reporting Persons." Any disclosures herein with respect to persons
other than the Reporting Persons are made on information and belief after making
inquiry to the appropriate party.

ITEM 2.

         (a)      NAME OF PERSON FILING
                  (i)   O.S.S. Capital Management LP
                  (ii)  Oscar S. Schafer & Partners I LP
                  (iii) Oscar S. Schafer & Partners II LP
                  (iv)  O.S.S. Overseas Fund Ltd.
                  (v)   O.S.S. Advisors LLC
                  (vi)  Schafer Brothers LLC
                  (vii) Oscar S. Schafer

         (b)      ADDRESS OF PRINCIPAL OFFICE, OR, IF NONE, RESIDENCE

                  The address of the principal business offices of each of:

                  (i)      Investment Manager
                                 598 Madison Avenue
                                 New York, NY 10022
                  (ii)  OSS I
                                 598 Madison Avenue
                                 New York, NY 10022
                  (iii) OSS II
                                 598 Madison Avenue
                                 New York, NY 10022
                  (iv)  OSS Overseas
                                 SEI Investments Global (Cayman) Limited
                                 Harbor Place, 5th Floor
                                 South Church Street, P.O. Box 30464 SMB
                                 Grand Cayman, Cayman Islands
                                 British West Indies
                  (v)   General Partner
                                 598 Madison Avenue
                                 New York, NY 10022
                  (vi)  SB LLC
                                 598 Madison Avenue
                                 New York, NY 10022
                  (vii) Mr. Schafer
                                 598 Madison Avenue
                                 New York, NY 10022

         (c)      CITIZENSHIP
                  (i)   Investment Manager - Delaware, USA 
                  (ii)  OSS I - Delaware, USA 
                  (iii) OSS II - Delaware, USA 
                  (iv)  OSS Overseas - Cayman Islands
                  (v)   General Partner - Delaware, USA 
                  (vi)  SB LLC - Delaware, USA 
                  (vii) Mr. Schafer - New York, USA





CUSIP No. 71715B409                 13G                   Page 11 of 14 Pages

         (d)      TITLE OF CLASS OF SECURITIES
                  Common Stock

         (e)      CUSIP NUMBER
                  71715B409

Item 3. If this statement is filed pursuant to Rules 13d-1(b) or 13d-2(b) or
(c), check whether the person filing is a:

          (a)  [ ]  Broker or dealer registered under Section 15 of the Act,

          (b)  [ ]  Bank as defined in Section 3(a)(6) of the Act,

          (c)  [ ]  Insurance Company as defined in Section 3(a)(19) of the Act,

          (d)  [ ]  Investment Company registered under Section 8 of the
                    Investment Company Act of 1940,

          (e)  [ ]  Investment Adviser in accordance with Rule 13d-1 
                    (b)(1)(ii)(E),

          (f)  [ ]  Employee Benefit Plan or Endowment Fund in accordance
                    with 13d-1 (b)(1)(ii)(F),

          (g)  [ ]  Parent Holding Company or control person in accordance
                    with Rule 13d-1 (b)(1)(ii)(G),

          (h)  [ ]  Savings Association as defined in Section 3(b) of the
                    Federal Deposit Insurance Act,

          (i)  [ ]  Church Plan that is excluded from the definition of an
                    investment company under Section 3(c)(14) of the Investment
                    Company Act of 1940,

          (j)  [ ]  Group, in accordance with Rule 13d-1(b)(1)(ii)(J).

     Not applicable.





CUSIP No. 71715B409                 13G                   Page 12 of 14 Pages

ITEM 4.    OWNERSHIP.

         Provide the following information regarding the aggregate number and
percentage of the class of securities of the issuer identified in Item 1.

         (a)      Amount beneficially owned:
                  The Investment Manager may be deemed to beneficially own
                  1,942,400 Shares. OSS I may be deemed to beneficially own
                  76,757 Shares. OSS II may be deemed to beneficially own
                  894,375 Shares. OSS Overseas may be deemed to beneficially own
                  971,268 Shares. The General Partner may be deemed to
                  beneficially own 971,132 Shares as a result of its voting and
                  dispositive power over 971,132 Shares owned by the
                  Partnerships. SB LLC may be deemed to beneficially own
                  1,942,400 as a result of its voting and dispositive power over
                  1,942,400 Shares owned by the Partnerships and OSS Overseas.
                  Mr. Schafer may be deemed to beneficially own 1,942,400 by
                  virtue of his voting and dispositive power over 1,942,400
                  Shares owned by the Partnerships and OSS Overseas

         (b)      PERCENTAGE BENEFICIALLY OWNED

                  Based on calculations made in accordance with Rule 13d-3(d),
                  and there being 31,826,271 outstanding:
                           (i)   Investment Manager may be deemed to 
                                 beneficially own approximately 6.1% of the 
                                 outstanding Shares;
                           (ii)  OSS I may be deemed to beneficially own
                                 approximately 0.2% of the outstanding
                                 Shares;
                           (iii) OSS II may be deemed to beneficially own
                                 approximately 2.8% of the outstanding
                                 Shares;
                           (iv)  OSS Overseas may be deemed to beneficially
                                 own approximately 3.1% of the outstanding
                                 Shares;
                           (v)   General Partner may be deemed to
                                 beneficially own approximately 3.1% of the 
                                 outstanding Shares;
                           (vi)  SB LLC may be deemed to beneficially own 
                                 approximately 6.1% of the outstanding Shares;
                           (vii) Mr. Schafer may be deemed to beneficially own
                                 approximately 6.1% of the outstanding Shares.

         (c)      NUMBER OF SHARES AS TO WHICH THE PERSON HAS:
                  (i)   Sole power to vote or to direct the vote NA. 
                  (ii)  Shared power to vote or to direct the vote 1,942,400.
                  (iii) Sole power to dispose or to direct the disposition of
                        NA .
                  (iv)  Shared power to dispose or to direct the disposition of
                        1,942,400.

ITEM 5.    OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS
             If this statement is being filed to report the fact that as of
the date hereof the reporting person has ceased to be the beneficial owner of
more than five percent of the class of securities, check the following [ ].





CUSIP No. 71715B409                 13G                   Page 13 of 14 Pages

ITEM 6.   OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON
            The (i) limited partners and the general partner of the
Partnership and (ii) the shareholders and advisor of OSS Overseas have the right
to participate in the receipt of dividends from, or proceeds from the sale of,
the securities held for the Partnerships and OSS Overseas, respectively.

Item 7.   IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH
            ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING
            COMPANY
            Not applicable.

ITEM 8.   IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP
            See Item 2.

ITEM 9.   NOTICE OF DISSOLUTION OF GROUP
            Not applicable.

ITEM 10.   CERTIFICATION

                  By signing below I certify that, to the best of my knowledge 
                  and belief, the securities referred to above were not acquired
                  and are not held for the purpose of or with the effect of 
                  changing or influencing the control of the issuer of the
                  securities and were not acquired and are not held in 
                  connection with or as a participant in any transaction having
                  that purpose or effect.

                                    SIGNATURE

         After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
                                          June 27, 2005

                                          Oscar S. Schafer

                                          /s/ Oscar S. Schafer
                                          ------------------------------
                                                     Signature
                                          Oscar S. Schafer, Managing Partner

                                               /s/ Oscar S. Schafer
                                          ------------------------------
                                                    Name/Title

The original statement shall be signed by each person on whose behalf the
statement is filed or his authorized representative. If the statement is signed
on behalf of a person by his authorized representative other than an executive
officer or general partner of the filing person, evidence of the
representative's authority to sign on behalf of such person shall be filed with
the statement, provided, however, that a power of attorney for this purpose
which is already on file with the Commission may be incorporated by reference.
The name and any title of each person who signs the statement shall be typed or
printed beneath his signature.





CUSIP No. 71715B409                 13G                   Page 14 of 14 Pages

NOTE:  Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See ss.240.13d-7 for other
parties for whom copies are to be sent.

ATTENTION:  INTENTIONAL MISSTATEMENTS OR OMISSIONS OF FACT CONSTITUTE FEDERAL 
CRIMINAL VIOLATIONS (SEE 18 U.S.C. 1001)





CUSIP No. 71715B409                      13G

                                    EXHIBIT 1

                           JOINT ACQUISITION STATEMENT
                            PURSUANT TO RULE 13d-1(k)


              The undersigned acknowledge and agree that the foregoing statement
on Schedule 13G, is filed on behalf of each of the undersigned and that all
subsequent amendments to this statement on Schedule 13G, shall be filed on
behalf of each of the undersigned without the necessity of filing additional
joint acquisition statements. The undersigned acknowledge that each shall be
responsible for the timely filing of such amendments, and for the completeness
and accuracy of the information concerning him or it contained therein, but
shall not be responsible for the completeness and accuracy of the information
concerning the others, except to the extent that he or it knows or has reason to
believe that such information is inaccurate.


DATED:  June 27, 2005


                                  Oscar S. Schafer

                                  /s/ Oscar S. Schafer
                                  -------------------------------------
                                  individually and as senior managing member
                                  of (a) O.S.S. Advisors LLC,
                                  for itself and as the general partner of
                                  (i) Oscar S. Schafer & Partners I LP;
                                      and
                                  (ii)Oscar S. Schafer & Partners II LP;
                                      and (b)  Schafer Brothers LLC,
                                      for itself and as the general
                                      partner of O.S.S. Capital
                                      Management LP and investment manager
                                      of O.S.S. Overseas Fund Ltd.