================================================================================


                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                   ----------
                                  SCHEDULE 13D
                    UNDER THE SECURITIES EXCHANGE ACT OF 1934
                               (AMENDMENT NO. 6)*
                                   ----------
                            FLAMEL TECHNOLOGIES S.A.
                                (Name of Issuer)

              ORDINARY SHARES, NOMINAL VALUE (EURO)0.122 PER SHARE
                         (Title of Class of Securities)

                     ISIN NO. FR0004018711 (ORDINARY SHARES)

                             CUSIP 338488109 (ADSs)
                                (CUSIP Number)(1)
                                   ----------
                                OSCAR S. SCHAFER
                          O.S.S. CAPITAL MANAGEMENT LP
                               598 MADISON AVENUE
                               NEW YORK, NY 10022
                                 (212) 756-8700
                  (Name, Address and Telephone Number of Person
                 Authorized to Receive Notices of Communication)
                                   ----------

                                  JUNE 3, 2005
             (Date of Event Which Requires Filing of This Statement)

If the filing person has previously  filed a statement on Schedule 13G to report
the  acquisition  which is the subject of this  Schedule 13D, and is filing this
schedule because of ss.ss.240.13d-1(e),  240.13d-1(f) or 240.13d-1(g), check the
following box. [ ]



- --------------------

(1) The Ordinary  Shares have no CUSIP number.  The ISIN number for the Ordinary
Shares is FR0004018711. The CUSIP number for the ADSs is 338488109.


- -------------------------- -------------------------- CUSIP No. 338488109 13D (PAGE 2 OF 13 PAGES) ISIN No. FR0004018711 - -------------------------- -------------------------- - -------- ----------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS O.S.S. Capital Management LP I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS - -------- ----------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X] (b) [ ] - -------- ----------------------------------------------------------------------- 3 SEC USE ONLY - -------- ----------------------------------------------------------------------- 4 SOURCE OF FUNDS* AF - -------- ----------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) [ ] - -------- ----------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware, USA - -------- ----------------------------------------------------------------------- NUMBER OF SHARES 7 SOLE VOTING POWER 0 ------ ------------------------------------------------ BENEFICIALLY OWNED BY 8 SHARED VOTING POWER 2,665,947 ------ ------------------------------------------------ EACH REPORTING 9 SOLE DISPOSITIVE POWER 0 ------ ------------------------------------------------ PERSON WITH 10 SHARED DISPOSITIVE POWER 2,665,947 - -------- ----------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,665,947 - -------- ----------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------- ----------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 12.3% - -------- ----------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON* PN - -------- ----------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT!

- -------------------------- -------------------------- CUSIP No. 338488109 13D (PAGE 3 OF 13 PAGES) ISIN No. FR0004018711 - -------------------------- -------------------------- - -------- ----------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS Oscar S. Schafer & Partners I LP I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS - -------- ----------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X] (b) [ ] - -------- ----------------------------------------------------------------------- 3 SEC USE ONLY - -------- ----------------------------------------------------------------------- 4 SOURCE OF FUNDS* WC - -------- ----------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) [ ] - -------- ----------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware, USA - -------- ----------------------------------------------------------------------- NUMBER OF SHARES 7 SOLE VOTING POWER 0 ------ ------------------------------------------------ BENEFICIALLY OWNED BY 8 SHARED VOTING POWER 124,070 ------ ------------------------------------------------ EACH REPORTING 9 SOLE DISPOSITIVE POWER 0 ------ ------------------------------------------------ PERSON WITH 10 SHARED DISPOSITIVE POWER 124,070 - -------- ----------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 124,070 - -------- ----------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------- ----------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.6% - -------- ----------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON* PN - -------- ----------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT!

- -------------------------- -------------------------- CUSIP No. 338488109 13D (PAGE 4 OF 13 PAGES) ISIN No. FR0004018711 - -------------------------- -------------------------- - -------- ----------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS Oscar S. Schafer & Partners II LP I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS - -------- ----------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X] (b) [ ] - -------- ----------------------------------------------------------------------- 3 SEC USE ONLY - -------- ----------------------------------------------------------------------- 4 SOURCE OF FUNDS* WC - -------- ----------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) [ ] - -------- ----------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware, USA - -------- ----------------------------------------------------------------------- NUMBER OF SHARES 7 SOLE VOTING POWER 0 ------ ------------------------------------------------ BENEFICIALLY OWNED BY 8 SHARED VOTING POWER 1,239,507 ------ ------------------------------------------------ EACH REPORTING 9 SOLE DISPOSITIVE POWER 0 ------ ------------------------------------------------ PERSON WITH 10 SHARED DISPOSITIVE POWER 1,239,507 - -------- ----------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,239,507 - -------- ----------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------- ----------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.7% - -------- ----------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON* PN - -------- ----------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT!

- -------------------------- -------------------------- CUSIP No. 338488109 13D (PAGE 5 OF 13 PAGES) ISIN No. FR0004018711 - -------------------------- -------------------------- - -------- ----------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS O.S.S. Overseas Fund Ltd I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS - -------- ----------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X] (b) [ ] - -------- ----------------------------------------------------------------------- 3 SEC USE ONLY - -------- ----------------------------------------------------------------------- 4 SOURCE OF FUNDS* WC - -------- ----------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) [ ] - -------- ----------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands - -------- ----------------------------------------------------------------------- NUMBER OF SHARES 7 SOLE VOTING POWER 0 ------ ------------------------------------------------ BENEFICIALLY OWNED BY 8 SHARED VOTING POWER 1,302,370 ------ ------------------------------------------------ EACH REPORTING 9 SOLE DISPOSITIVE POWER 0 ------ ------------------------------------------------ PERSON WITH 10 SHARED DISPOSITIVE POWER 1,302,370 - -------- ----------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,302,370 - -------- ----------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------- ----------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.0% - -------- ----------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON* CO - -------- ----------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT!

- -------------------------- -------------------------- CUSIP No. 338488109 13D (PAGE 6 OF 13 PAGES) ISIN No. FR0004018711 - -------------------------- -------------------------- - -------- ----------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS O.S.S. Advisors LLC I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS - -------- ----------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X] (b) [ ] - -------- ----------------------------------------------------------------------- 3 SEC USE ONLY - -------- ----------------------------------------------------------------------- 4 SOURCE OF FUNDS* AF - -------- ----------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) [ ] - -------- ----------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware, USA - -------- ----------------------------------------------------------------------- NUMBER OF SHARES 7 SOLE VOTING POWER 0 ------ ------------------------------------------------ BENEFICIALLY OWNED BY 8 SHARED VOTING POWER 1,363,577 ------ ------------------------------------------------ EACH REPORTING 9 SOLE DISPOSITIVE POWER 0 ------ ------------------------------------------------ PERSON WITH 10 SHARED DISPOSITIVE POWER 1,363,577 - -------- ----------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,363,577 - -------- ----------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------- ----------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.3% - -------- ----------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON* OO - -------- ----------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT!

- -------------------------- -------------------------- CUSIP No. 338488109 13D (PAGE 7 OF 13 PAGES) ISIN No. FR0004018711 - -------------------------- -------------------------- - -------- ----------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS Schafer Brothers LLC I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS - -------- ----------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X] (b) [ ] - -------- ----------------------------------------------------------------------- 3 SEC USE ONLY - -------- ----------------------------------------------------------------------- 4 SOURCE OF FUNDS* AF - -------- ----------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) [ ] - -------- ----------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware, USA - -------- ----------------------------------------------------------------------- NUMBER OF SHARES 7 SOLE VOTING POWER 0 ------ ------------------------------------------------ BENEFICIALLY OWNED BY 8 SHARED VOTING POWER 2,665,947 ------ ------------------------------------------------ EACH REPORTING 9 SOLE DISPOSITIVE POWER 0 ------ ------------------------------------------------ PERSON WITH 10 SHARED DISPOSITIVE POWER 2,665,947 - -------- ----------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,665,947 - -------- ----------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------- ----------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 12.3% - -------- ----------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON* OO - -------- ----------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT!

- -------------------------- -------------------------- CUSIP No. 338488109 13D (PAGE 8 OF 13 PAGES) ISIN No. FR0004018711 - -------------------------- -------------------------- - -------- ----------------------------------------------------------------------- 1 NAME OF REPORTING PERSONS Oscar S. Schafer I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS - -------- ----------------------------------------------------------------------- 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [X] (b) [ ] - -------- ----------------------------------------------------------------------- 3 SEC USE ONLY - -------- ----------------------------------------------------------------------- 4 SOURCE OF FUNDS* AF - -------- ----------------------------------------------------------------------- 5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) [ ] - -------- ----------------------------------------------------------------------- 6 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware, USA - -------- ----------------------------------------------------------------------- NUMBER OF SHARES 7 SOLE VOTING POWER 0 ------ ------------------------------------------------ BENEFICIALLY OWNED BY 8 SHARED VOTING POWER 2,665,947 ------ ------------------------------------------------ EACH REPORTING 9 SOLE DISPOSITIVE POWER 0 ------ ------------------------------------------------ PERSON WITH 10 SHARED DISPOSITIVE POWER 2,665,947 - -------- ----------------------------------------------------------------------- 11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,665,947 - -------- ----------------------------------------------------------------------- 12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* [ ] - -------- ----------------------------------------------------------------------- 13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 12.3% - -------- ----------------------------------------------------------------------- 14 TYPE OF REPORTING PERSON* IN - -------- ----------------------------------------------------------------------- *SEE INSTRUCTIONS BEFORE FILLING OUT!

EXPLANATORY NOTE This Amendment No. 6 to Schedule 13D ("Amendment No. 6") is being filed on behalf of Oscar S. Schafer & Partners I LP, a Delaware limited partnership ("OSS I LP"), Oscar S. Schafer & Partners II LP, a Delaware limited partnership ("OSS II LP" and together with OSS I LP, the "Limited Partnerships"), O.S.S. Advisors LLC, a Delaware limited liability company (the "General Partner"), O.S.S. Overseas Fund Ltd., a Cayman Islands exempted company ("OSS Overseas"), O.S.S. Capital Management LP, a Delaware limited partnership, (the "Investment Manager"), Schafer Brothers LLC, a Delaware limited liability company ("SB LLC"), and Mr. Oscar S. Schafer ("Mr. Schafer", and together with the Limited Partnerships, the General Partner, OSS Overseas, the Investment Manager and SB LLC, the "Reporting Persons"), who serves as the senior managing member of the General Partner and SB LLC. This Amendment No. 6 relates to the ordinary shares, nominal value (euro)0.122 per share ("Ordinary Shares"), of Flamel Technologies S.A., a SOCIETE ANONYME organized under the laws of the Republic of France (the "Issuer"), and amends the Schedule 13D filed with the United States Securities and Exchange Commission (the "SEC") on April 18, 2005, as amended by Amendment No. 1, filed with the SEC on April 29, 2005, Amendment No. 2, filed with the SEC on May 11, 2005, Amendment No. 3, filed with the SEC on May 12, 2005, Amendment No. 4, filed with the SEC on May 13, 2005, and Amendment No. 5, filed with the SEC on June 2, 2005 (as so amended, the "Original Schedule 13D"). Capitalized terms used in this Amendment No. 6 but not otherwise defined herein shall have the meanings ascribed to them in the Original Schedule 13D. Except as amended hereby the Original Schedule 13D remains in effect. ITEM 4. PURPOSE OF TRANSACTION Item 4 of the Original Schedule 13D is amended and supplemented by adding between the twelfth and the thirteenth paragraphs thereof, the following text: On June 3, 2005, on behalf of the Limited Partnerships and OSS Overseas, Mr. Schafer began sending to holders of ADSs a letter (the "OSS Voting Recommendation") setting forth the manner in which it is recommended that any such holder should vote with respect to each resolution to be voted on at the 2005 AGM if such holder wishes to support the OSS Resolutions. The OSS Voting Recommendation is included as Exhibit 9 to this Amendment No. 6 and is incorporated herein by reference. The OSS Voting Recommendation recommends that holders of ADSs wishing to support the OSS Resolutions should vote in the following manner: RESOLUTION RECOMMENDATION - ---------- -------------- RESOLUTION 1: Approval of 2004 financial statements.........................FOR RESOLUTION 2: Allocation of results for 2004................................FOR RESOLUTION 3: Election of Gerard Soula as Director......................AGAINST RESOLUTION 4: Election of Stephen Willard as Director...................AGAINST RESOLUTION 5: Election of Raul Cesan as Director........................AGAINST - 9 -

RESOLUTION 6: Election of William Dearstyne as Director.................AGAINST RESOLUTION 7: Election of Michel Greco as Director......................AGAINST RESOLUTION 8: Election of Jean-Noel Treilles as Director................AGAINST RESOLUTION 9: Election of James C. Smith as Director....................AGAINST RESOLUTION 10: Election of David Deming as Director......................AGAINST RESOLUTION 11: Allocation of annual attendance fees..........................FOR RESOLUTION 12: Approval of agreements referred to in Art. L. 225-38 ET SEQ. of the Commercial Code........................................FOR RESOLUTION 13: Approval of issuance of 120,000 warrants to certain Directors.................................................AGAINST RESOLUTION 14: Approval of issuance of 80,000 warrants to certain Directors.................................................AGAINST RESOLUTION 15: Authorization of increase in share capital reserved to employees.................................................AGAINST RESOLUTION 16: Regularization of certain increases in share capital previously approved by Annual General Meeting in 2004.........FOR RESOLUTION 17: Grant of power of attorney to comply with legal formalities...FOR RESOLUTION 18: Removal of any Director elected by Resolutions 3 through 10 above.........................................................FOR RESOLUTION 19: Election of Cornelis Boonstra as Director.....................FOR RESOLUTION 20: Election of Randy H. Thurman as Director......................FOR RESOLUTION 21: Election of Elie Vannier as Director..........................FOR ITEM 7. MATERIAL TO BE FILED AS EXHIBITS Item 7 of the Original Schedule 13D is amended and restated in its entirety to read as follows: The following are filed as exhibits to this statement on Schedule 13D: Exhibit 1 Joint Filing Agreement (previously filed with the Original Schedule 13D on April 18, 2005). Exhibit 2 Notice of Ownership of More than 5% of Share Capital and Voting Rights Delivered to the Issuer pursuant to Article L. 233-7 of the French Commercial Code (CODE DE COMMERCE) (previously filed with Amendment No. 1 to Schedule 13D on April 29, 2005). Exhibit 3 Notice of Ownership of More than 10% of Share Capital and Voting Rights Delivered to the Issuer pursuant to Article L. 233-7 of the French Commercial Code (CODE DE COMMERCE) (previously filed with Amendment No. 2 to Schedule 13D on May 11, 2005). - 10 -

Exhibit 4 Letter to Gerard Soula, PRESIDENT ET DIRECTEUR GENERAL of Flamel Technologies S.A. Requiring Inclusion of Draft Resolutions on Agenda for 2005 Annual General Meeting pursuant to Article L. 225-105 of the French Commercial Code (CODE DE COMMERCE) (previously filed with Amendment No. 4 to Schedule 13D on May 13, 2005). Exhibit 5 Text of Draft Resolutions to be Proposed at Annual General Meeting of Shareholders of Flamel Technologies S.A. (previously filed with Amendment No. 4 to Schedule 13D on May 13, 2005). Exhibit 6 Biographical Information on Nominees for Directors (previously filed with Amendment No. 4 to Schedule 13D on May 13, 2005). Exhibit 7 Reasons (L'EXPOSE DES MOTIFS) for the Proposed Resolutions (previously filed with Amendment No. 4 to Schedule 13D on May 13, 2005). Exhibit 8 Letter to Gerard Soula, PRESIDENT ET DIRECTEUR GENERAL of Flamel Technologies S.A., dated June 2, 2005 (previously filed with Amendment No. 5 to Schedule 13D on June 2, 2005). Exhibit 9 The OSS Voting Recommendation. - 11 -

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. Dated: June 3, 2005 /s/ Oscar S. Schafer ------------------------------ Oscar S. Schafer, individually O.S.S. CAPITAL MANAGEMENT LP By: Schafer Brothers LLC as General Partner By: /s/ Oscar S. Schafer ------------------------------ Name: Oscar S. Schafer Title: Senior Managing Member OSCAR S. SCHAFER & PARTNERS I LLP By: O.S.S. Advisors LLC as General Partner By: /s/ Oscar S. Schafer ------------------------------ Name: Oscar S. Schafer Title: Senior Managing Member OSCAR S. SCHAFER & PARTNERS II LLP By: O.S.S. Advisors LLC as General Partner By: /s/ Oscar S. Schafer ------------------------------ Name: Oscar S. Schafer Title: Senior Managing Member - 12 -

O.S.S. OVERSEAS FUND LTD By: /s/ Oscar S. Schafer ------------------------------ Name: Oscar S. Schafer Title: Director O.S.S. ADVISORS LLC By: /s/ Oscar S. Schafer ------------------------------ Name: Oscar S. Schafer Title: Senior Managing Member SCHAFER BROTHERS LLC By: /s/ Oscar S. Schafer ------------------------------ Name: Oscar S. Schafer Title: Senior Managing Member - 13 -

                                                                       EXHIBIT 9

                          O.S.S. CAPITAL MANAGEMENT LP
                      598 Madison Avenue, New York NY 10022

Dear Fellow Shareholders:

     If you wish to support the slate of the OSS Shareholders at the Flamel
Annual General Meeting to be held on June 22, 2005, the OSS Shareholders
recommend that you vote in the following manner:

RESOLUTION                                                        RECOMMENDATION
- ----------                                                        --------------

RESOLUTION 1:  Approval of 2004 financial statements.........................FOR

RESOLUTION 2:  Allocation of results for 2004................................FOR

RESOLUTION 3:  Election of Gerard Soula as Director......................AGAINST

RESOLUTION 4:  Election of Stephen Willard as Director...................AGAINST

RESOLUTION 5:  Election of Raul Cesan as Director........................AGAINST

RESOLUTION 6:  Election of William Dearstyne as Director.................AGAINST

RESOLUTION 7:  Election of Michel Greco as Director......................AGAINST

RESOLUTION 8:  Election of Jean-Noel Treilles as Director................AGAINST

RESOLUTION 9:  Election of James C. Smith as Director....................AGAINST

RESOLUTION 10: Election of David Deming as Director......................AGAINST

RESOLUTION 11: Allocation of annual attendance fees..........................FOR

RESOLUTION 12: Approval of agreements referred to in Art. L. 225-38 ET SEQ.
               of the Commercial Code........................................FOR

RESOLUTION 13: Approval of issuance of 120,000 warrants to certain
               Directors.................................................AGAINST

RESOLUTION 14: Approval of issuance of 80,000 warrants to certain
               Directors.................................................AGAINST

RESOLUTION 15: Authorization of increase in share capital reserved to
               employees.................................................AGAINST

RESOLUTION 16: Regularization of certain increases in share capital
               previously approved by Annual General Meeting in 2004.........FOR

RESOLUTION 17: Grant of power of attorney to comply with legal formalities...FOR

RESOLUTION 18: Removal of any Director elected by Resolutions 3 through 10
               above.........................................................FOR

RESOLUTION 19: Election of Cornelis Boonstra as Director.....................FOR

RESOLUTION 20: Election of Randy H. Thurman as Director......................FOR

RESOLUTION 21: Election of Elie Vannier as Director..........................FOR

                                   * * * * * *

     Attached is a copy of a recent  letter to Gerard Soula which  discusses the
reasons why the OSS Shareholders have proposed their resolutions.  I urge you to
read this letter,  as well as the supporting  statement  (EXPOSE DES MOTIFS) and
biographies of the proposed directors included in the materials that accompanied
your proxy card. YOUR VOTE IS IMPORTANT.  Please vote as soon as possible and in
any event NO LATER  THAN JUNE 17,  2005 AT 4:00 P.M.  EST.  On behalf of the OSS
Shareholders, I thank you for your support.

                                          Sincerely,

                                             /s/ Oscar S. Schafer

                                                 Oscar S. Schafer