UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                 SCHEDULE 13D/A
                    Under the Securities Exchange Act of 1934

                                (Amendment No. 2)

                                 GSI Group Inc.
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                                (Name of Issuer)

                           Common Stock, no par value
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                         (Title of Class of Securities)

                                    36229U102
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                                 (CUSIP Number)

                               Ellen Porges, Esq.
                         Goldman Sachs Asset Management
                               One New York Plaza
                               New York, NY 10004
                                  212-902-1000

--------------------------------------------------------------------------------
(Name, Address and Telephone Number of Person Authorized to Receive Notices and
                                 Communications)

                                February 26, 2010
                               ------------------
             (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 that is the subject of this Schedule 13D, and is filing this
schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box
[ ].

Note: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See Rule 13d-7 for other parties
to whom copies are to be sent.

--------------------
* 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
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose 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).

                         (Continued on following pages)
                               (Page 1 of 6 Pages)







----------------------------                        ----------------------------
CUSIP No.  36229U102            SCHEDULE 13D/A        Page 2 of 6 Pages
----------------------------                        ----------------------------
------------- -----------------------------------------------------------------
     1        NAME OF REPORTING PERSON

              Goldman  Sachs Asset Management
              (Goldman Sachs Asset Management,  L.P.,  together  with  GS
              Investment Strategies, LLC, "Goldman Sachs Asset Management")

------------- -----------------------------------------------------------------
     2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) |_|  (b) |X|
------------- -----------------------------------------------------------------
     3        SEC USE ONLY
------------- -----------------------------------------------------------------
     4        SOURCE OF FUNDS

              AF
------------- -----------------------------------------------------------------
     5        CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
              TO ITEMS 2(d) or 2(e)     |_|
------------- -----------------------------------------------------------------
     6        CITIZENSHIP OR PLACE OF ORGANIZATION

              Delaware
------------- -----------------------------------------------------------------
 NUMBER OF    7           SOLE VOTING POWER

   SHARES                 0
              ----------- -----------------------------------------------------
BENEFICIALLY  8           SHARED VOTING POWER

   OWNED                  1,534,369
              ----------- -----------------------------------------------------
  BY EACH     9           SOLE DISPOSITIVE POWER

 REPORTING                0
              ----------- -----------------------------------------------------
  PERSON      10          SHARED DISPOSITIVE POWER

                          1,534,369
------------- ----------- -----------------------------------------------------
     11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

              1,534,369
------------- -----------------------------------------------------------------
     12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
              SHARES |_|
------------- -----------------------------------------------------------------
     13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11

              3.2% (see Item 4)
------------- -----------------------------------------------------------------
     14       TYPE OF REPORTING PERSON
              IA
------------- -----------------------------------------------------------------







----------------------------                        ----------------------------
CUSIP No.  36229U102            SCHEDULE 13D/A        Page 3 of 6 Pages
----------------------------                        ----------------------------
------------- -----------------------------------------------------------------
     1        NAME OF REPORTING PERSON

              Liberty Harbor I GP, LLC

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     2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) |_|  (b) |X|
------------- -----------------------------------------------------------------
     3        SEC USE ONLY
------------- -----------------------------------------------------------------
     4        SOURCE OF FUNDS

              AF
------------- -----------------------------------------------------------------
     5        CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
              TO ITEMS 2(d) or 2(e)     |_|
------------- -----------------------------------------------------------------
     6        CITIZENSHIP OR PLACE OF ORGANIZATION

              Delaware
------------- -----------------------------------------------------------------
 NUMBER OF    7           SOLE VOTING POWER

   SHARES                 0
              ----------- -----------------------------------------------------
BENEFICIALLY  8           SHARED VOTING POWER

   OWNED                  1,534,369
              ----------- -----------------------------------------------------
  BY EACH     9           SOLE DISPOSITIVE POWER

 REPORTING                0
              ----------- -----------------------------------------------------
  PERSON      10          SHARED DISPOSITIVE POWER

                          1,534,369
------------- ----------- -----------------------------------------------------
     11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

              1,534,369
------------- -----------------------------------------------------------------
     12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
              SHARES |_|
------------- -----------------------------------------------------------------
     13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11

              3.2% (see Item 4)
------------- -----------------------------------------------------------------
     14       TYPE OF REPORTING PERSON
              IA
------------- -----------------------------------------------------------------







----------------------------                        ----------------------------
CUSIP No.  36229U102            SCHEDULE 13D/A        Page 4 of 6 Pages
----------------------------                        ----------------------------
------------- -----------------------------------------------------------------
     1        NAME OF REPORTING PERSON

              Liberty Harbor Master Fund I, L.P.

------------- -----------------------------------------------------------------
     2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) |_|  (b) |X|
------------- -----------------------------------------------------------------
     3        SEC USE ONLY
------------- -----------------------------------------------------------------
     4        SOURCE OF FUNDS

              WC
------------- -----------------------------------------------------------------
     5        CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
              TO ITEMS 2(d) or 2(e)     |_|
------------- -----------------------------------------------------------------
     6        CITIZENSHIP OR PLACE OF ORGANIZATION

              Cayman Islands
------------- -----------------------------------------------------------------
 NUMBER OF    7           SOLE VOTING POWER

   SHARES                 0
              ----------- -----------------------------------------------------
BENEFICIALLY  8           SHARED VOTING POWER

   OWNED                  1,534,369
              ----------- -----------------------------------------------------
  BY EACH     9           SOLE DISPOSITIVE POWER

 REPORTING                0
              ----------- -----------------------------------------------------
  PERSON      10          SHARED DISPOSITIVE POWER

                          1,534,369
------------- ----------- -----------------------------------------------------
     11       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

              1,534,369
------------- -----------------------------------------------------------------
     12       CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
              SHARES |_|
------------- -----------------------------------------------------------------
     13       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11

              3.2% (see Item 4)
------------- -----------------------------------------------------------------
     14       TYPE OF REPORTING PERSON
              IA
------------- -----------------------------------------------------------------







----------------------------                        ----------------------------
CUSIP No.  36229U102            SCHEDULE 13D/A        Page 5 of 6 Pages
----------------------------                        ----------------------------

ITEM 1.       SECURITY AND ISSUER

     This Amendment No. 2 (the "Amendment") amends the statement on Schedule 13D
filed on July 9, 2009 (the  "Original  Schedule  13D", as amended  hereby and by
Amendment No. 1 filed on November 20, 2009, the "Schedule  13D") with respect to
the common  stock,  no par value (the  "Common  Stock"),  of GSI Group  Inc.,  a
company  continued and existing under the laws of the Province of New Brunswick,
Canada (the "Issuer").  Capitalized  terms used herein and not otherwise defined
in this Amendment  have the meanings set forth in the Original  Schedule 13D and
Amendment No. 1. This Amendment amends Items 4 and 5(c) as set forth below.

ITEM 4.       PURPOSE OF TRANSACTION

Item 4 of the Schedule 13D is hereby amended and supplemented by the addition of
the following:

     As previously disclosed, the Reporting Persons continue to have discussions
with  the  Issuer  and  other  shareholders  regarding  the  Reporting  Persons'
investment and implementation of the Chapter 11 plan of reorganization  filed as
Exhibit A of Exhibit 10.1 of the Current  Report on Form 8-K filed by the Issuer
on November 20, 2009 (the "Plan"). In furtherance of this, the Reporting Persons
have  entered  into  discussions  with the  Issuer  and  members  of the  Equity
Committee regarding the Plan and possible  modifications to the Plan, including,
without  limitation,  exchanging the Notes for any combination of one or more of
the  following:  new secured debt,  notes  convertible  into common stock of the
reorganized  issues,  preferred  stock  convertible  into  common  stock  of the
reorganized  issues,  common stock of the  reorganized  issues and/or cash.  The
Reporting  Persons are unsure about the ultimate  outcome of such discussions or
the timing of coming to agreement.

Item 5(c) of the Schedule 13D is hereby amended and restated as follows:

     (c) No  transactions  in the Common  Stock were  effected by the  Reporting
Persons or, to the knowledge of any of the Reporting Persons, any of the persons
listed on Schedule I-A or Schedule I-B hereto, during the sixty day period prior
to the Date of Event that  requires  filing this  statement on Schedule  13D, as
amended.






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CUSIP No.  36229U102            SCHEDULE 13D/A        Page 6 of 6 Pages
----------------------------                        ----------------------------

                                    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: March 3, 2010

            GOLDMAN SACHS ASSET MANAGEMENT, L.P.

            By: /s/ Yvette Kosic
                ---------------------
                Name:  Yvette Kosic
                Title:  Attorney-in-fact


            GS INVESTMENT STRATEGIES, LLC

            By: /s/ Yvette Kosic
                ---------------------
                Name:  Yvette Kosic
                Title:  Attorney-in-fact

            LIBERTY HARBOR I GP, LLC

            By: /s/ Yvette Kosic
                ---------------------
                Name:  Yvette Kosic
                Title:  Attorney-in-fact


            LIBERTY HARBOR MASTER FUND I, L.P.
            By:  LIBERTY HARBOR I GP, LLC, ITS GENERAL PARTNER

            By: /s/ Yvette Kosic
                ---------------------
                Name:  Yvette Kosic
                Title:  Attorney-in-fact