Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  D.B. ZWIRN & CO., L.P.
2. Date of Event Requiring Statement (Month/Day/Year)
11/26/2007
3. Issuer Name and Ticker or Trading Symbol
Fortissimo Acquisition Corp. [FSMO]
(Last)
(First)
(Middle)
745 FIFTH AVENUE, 18TH FLOOR
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
See Remarks
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

NEW YORK, NY 10151
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common stock, par value $0.0001 per share ("Common Stock") 718,000
I (1) (2)
See Footnotes (1) (2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
D.B. ZWIRN & CO., L.P.
745 FIFTH AVENUE
18TH FLOOR
NEW YORK, NY 10151
      See Remarks
ZWIRN DANIEL B
C/O D.B. ZWIRN & CO., L.P.
745 FIFTH AVENUE, 18TH FLOOR
NEW YORK, NY 10151
      See Remarks
D.B. ZWIRN SPECIAL OPPORTUNITIES FUND, LTD.
C/O GOLDMAN SACHS (CAYMAN) TRUST, LTD.
HARBOUR CENTRE, 2ND FLOOR
GRAND CAYMAN, E9 PO BOX 896
      See Remarks
D.B. ZWIRN SPECIAL OPPORTUNITIES FUND, L.P.
C/O D.B. ZWIRN & CO., L.P.
745 FIFTH AVENUE, 18TH FLOOR
NEW YORK, NY 10151
      See Remarks
ZWIRN HOLDINGS, LLC
C/O D.B. ZWIRN & CO., L.P.
745 FIFTH AVENUE, 18TH FLOOR
NEW YORK, NY 10151
      See Remarks
DBZ GP, LLC
C/O D.B. ZWIRN & CO., L.P.
745 FIFTH AVENUE, 18TH FLOOR
NEW YORK, NY 10151
      See Remarks

Signatures

D.B. ZWIRN & CO., L.P., By: DBZ GP, LLC, its General Partner, By: Zwirn Holdings, LLC, its Managing Member, By: /s/ Lawrence D. Cutler, Authorized Signatory 11/28/2007
**Signature of Reporting Person Date

DANIEL B. ZWIRN, By: /s/ Lawrence D. Cutler, as Attorney-in-Fact for Daniel B. Zwirn 11/28/2007
**Signature of Reporting Person Date

D.B. ZWIRN SPECIAL OPPORTUNITIES FUND, LTD., By: D.B. Zwirn & Co., L.P., By: DBZ GP, LLC, its General Partner, By: Zwirn Holdings, LLC, its Managing Member, By: /s/ Lawrence D. Cutler, Authorized Signatory 11/28/2007
**Signature of Reporting Person Date

D.B. ZWIRN SPECIAL OPPORTUNITIES FUND, L.P., By: D.B. Zwirn & Co., L.P., By: DBZ GP, LLC, its General Partner, By: Zwirn Holdings, LLC, its Managing Member, By: /s/ Lawrence D. Cutler, Authorized Signatory 11/28/2007
**Signature of Reporting Person Date

ZWIRN HOLDINGS, LLC, By: /s/ Lawrence D. Cutler, Authorized Signatory 11/28/2007
**Signature of Reporting Person Date

DBZ GP, LLC, By: Zwirn Holdings, LLC, its Managing Member, By: /s/ Lawrence D. Cutler, Authorized Signatory 11/28/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) D.B. Zwirn & Co., L.P., a Delaware limited partnership, is the manager of (i) D.B. Zwirn Special Opportunities Fund, L.P., a Delaware limited partnership (a "Fund"), which holds 290,460 shares of Common Stock and (ii) D.B. Zwirn Special Opportunities Fund, Ltd., a Cayman Islands company (together with D.B. Zwirn Special Opportunities Fund, L.P., the "Funds"), which holds 427,540 shares of Common Stock.
(2) As the manager of the Funds, D.B. Zwirn & Co., L.P. may be deemed to beneficially own the shares of Common Stock beneficially owned by the Funds. As general partner of D.B. Zwirn & Co., L.P., DBZ GP, LLC may be deemed to beneficially own the shares of Common Stock beneficially owned by the Funds. As the managing member of DBZ GP, LLC, Zwirn Holdings, LLC may be deemed to beneficially own the shares of Common Stock beneficially owned by the Funds. As the managing member of Zwirn Holdings, LLC, Daniel B. Zwirn may be deemed to beneficially own the shares of Common Stock beneficially owned by the Funds. Each Reporting Person disclaims beneficial ownership of these securities except to the extent of its pecuniary interest, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.
 
Remarks:
Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's
 outstanding Common Stock.  The Power of Attorney dated as of November 7, 2007 executed by Daniel B. Zwirn, authorizing
 Lawrence D. Cutler to sign and file this Form 3 on Daniel B. Zwirn's behalf, which was filed with the Form 3 filed with the
 Securities and Exchange Commission on November 8, 2007 by D.B. Zwirn & Co., L.P. with respect to the common stock of Israel
 Growth Partners Acquisition Corp., is hereby incorporated by reference.

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