Document:

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                                                                     Exhibit 4.1

SPECIMEN UNIT CERTIFICATE

        NUMBER                                                             UNITS
U-_________________

See Reverse for
certain definitions

                     CONFLUENCE ACQUISITION PARTNERS I, INC.

                                                        CUSIP 20715Y 20 8

         UNITS CONSISTING OF ONE SHARE OF COMMON STOCK AND TWO WARRANTS
                   EACH TO PURCHASE ONE SHARE OF COMMON STOCK

THIS CERTIFIES THAT___________________________________________________ is the
owner of ______________________________________________________Units.

Each Unit ("Unit") consists of one share of common stock, par value $.01 per
share ("Common Stock") and two warrants (the "Warrants") of Confluence
Acquisition Partners I, Inc., a Delaware corporation (the "Company"). Each
Warrant entitles the holder to purchase one share of Common Stock for $5.00 per
share (subject to adjustment). Each Warrant will become exercisable on the later
of (i) the Company's completion of a merger, capital stock exchange, asset
acquisition or similar business combination or (ii) ______________, 2006 and
will expire unless exercised before 5:00 p.m., New York City Time, on
____________, 2010, or earlier upon redemption (the "Expiration Date"). The
Common Stock and Warrants comprising the Units represented by this Certificate
are not transferable separately prior to __________, 2005, subject to earlier
separation in the discretion of Dawson James Securities, Inc. and Roth Capital
Partners, LLC. The terms of the Warrants are governed by a Warrant Agreement,
dated as of _______, 2005, between the Company and Continental Stock Transfer &
Trust Company, as Warrant Agent, and are subject to the terms and provisions
contained therein, all of which terms and provisions the holder of this
Certificate consents to by acceptance hereof. Copies of the Warrant Agreement
are on file at the office of the Warrant Agent at 17 Battery Place, 8th Floor,
New York, NY 10004, and are available to any Warrant holder on written request
and without cost.

      This Certificate is not valid unless countersigned by the Transfer Agent
and Registrar of the Company.

      Witness the facsimile seal of the Company and the facsimile signature of
its duly authorized officers.

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By

                     CONFLUENCE ACQUISITION PARTNERS I, INC.
                                    CORPORATE
                                      SEAL
                                      2005

                                    DELAWARE

______________________________                    ______________________________
President                                         Secretary

                     CONFLUENCE ACQUISITION PARTNERS I, INC.

      The Company will furnish without charge to each stockholder who so
requests, a statement of the powers, designations, preferences and relative,
participating, optional or other special rights of each class of stock or series
thereof of the Company and the qualifications, limitations, or restrictions of
such preferences and/or rights.

      The following abbreviations, when used in the inscription on the face of
this Certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

      TEN COM - as tenants in common

      TEN ENT - as tenants by the entireties

      JT TEN - as joint tenants with right of survivorship and not as tenants in
common

      UNIF GIFT MIN ACT- _______________________ Custodian _______________ under
                                 (Cust)                         (Minor)

                         Uniform Gifts to Minors Act ________.
                                                     (State)

Additional abbreviations may also be used though not in the above list.

      For value received, ___________________________ hereby sell, assign and
transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE
________________________________

<PAGE>

________________________________

________________________________________________________________________________
  (PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________
Units represented by the within Certificate, and do hereby irrevocably
constitute and appoint _______________________________________________________
Attorney to transfer the said Units on the books of the within named Company
will full power of substitution in the premises.

Dated________________                       ____________________________________

                  NOTICE: The signature to this assignment must correspond with
                  the name as written upon the face of the Certificate in every
                  particular, without alteration or enlargement or any change
                  whatever.

Signature(s) Guaranteed:

__________________________________

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH
MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO
S.E.C. RULE 17Ad-15.

KEEP THIS CERTIFICATE IN A SAFE PLACE. IF IT IS LOST, STOLEN, MUTILATED OR
DESTROYED, THE COMPANY WILL REQUIRE A BOND OF INDEMNITY AS A CONDITION TO THE
ISSUANCE OF A REPLACEMENT CERTIFICATE.<PAGE>

                                                                     Exhibit 4.2

  THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO RESTRICTIONS. SEE
                                 REVERSE SIDE.

NUMBER                                                             SHARES
000                                                                0

              INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE
                     CONFLUENCE ACQUISITION PARTNERS I, INC.

                                  COMMON STOCK
AUTHORIZED SHARES 50,000,000                                 CUSIP 20715Y 10 9

THIS CERTIFIES THAT SPECIMEN IS THE REGISTERED HOLDER OF ZERO AND NO/100 SHARES
 OF THE FULLY PAID AND NONASSESSABLE SHARES OF THE PAR VALUE OF $.01 EACH OF THE
                                 COMMON STOCK OF

                     CONFLUENCE ACQUISITION PARTNERS I, INC.

     TRANSFERABLE ONLY ON THE BOOKS OF THE CORPORATION IN PERSON OR BY DULY
             AUTHORIZED ATTORNEY UPON SURRENDER OF THIS CERTIFICATE
                               PROPERLY ENDORSED.
            THIS CERTIFICATE IS NOT VALID UNLESS COUNTERSIGNED BY THE
                 TRANSFER AGENT AND REGISTERED BY THE REGISTRAR.
                   WITNESS THE SEAL OF THE CORPORATION AND THE
                        FACSIMILE SIGNATURES OF ITS DULY
                              AUTHORIZED OFFICERS.

 Dated:

________________________                                ________________________
PRESIDENT                                               SECRETARY

                                 Corporate Seal
                                      2005
                                    Delaware

<PAGE>

      The following abbreviations, when used in the inscription on the face of
this certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM - as tenants in common   UNIF GIFT MIN ACT - ______ Custodian ________
TEN ENT - as tenants by the entireties               (Cust)            (Minor)
JT TEN -  as joint tenants with right of survivorship  Uniform Gifts to Minors
          under and not as tenants in common          Act ______
                                                          (State)

      Additional Abbreviations may also be used though not in the above list.

                     Confluence Acquisition Partners I, Inc.

      The Corporation will furnish without charge to each stockholder who so
requests the powers, designations, preferences and relative, participating,
optional or other special rights of each class of stock or series thereof of the
Corporation and the qualifications, limitations, or restrictions of such
preferences and/or rights. This certificate and the shares represented thereby
are issued and shall be held subject to all the provisions of the Certificate of
Incorporation and all amendments thereto and resolutions of the Board of
Directors providing for the issue of shares of Preferred Stock (copies of which
may be obtained from the secretary of the Corporation), to all of which the
holder of this certificate by acceptance hereof assents.

      For value received, ___________________________ hereby sell, assign and
transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE
______________________________________

______________________________________

________________________________________________________________________________
(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

shares of the capital stock represented by the within Certificate, and do hereby
irrevocably constitute and appoint_______ ______________________________________
Attorney to transfer the said stock on the books of the within named Corporation
will full power of substitution in the premises.

Dated _______________   ________________________________________________________

<PAGE>

                        NOTICE: The signature to this assignment must correspond
                        with the name as written upon the face of the
                        certificate in every particular, without alteration or
                        enlargement or any change whatever.

Signature(s) Guaranteed:

___________________________

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH
MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO
S.E.C. RULE 17Ad-15).

The holder of this certificate shall be entitled to receive funds from the trust
fund pursuant to the Investment Management Trust Agreement between the Company
and Continental Stock Transfer & Trust Company, or any successor trustee, only
in the event of the Company's liquidation or if the holder seeks to convert his
respective shares into cash upon a business combination which he voted against
and which is actually completed by the Company. In no other circumstances shall
the holder have any right or interest of any kind in or to the trust fund. A
copy of the Investment Management Trust Agreement will be made available by the
Company upon request by the holder of this certificate.

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