Document:

STOCK ESCROW AGREEMENT

         STOCK ESCROW AGREEMENT, dated as of ______ ___, 2005 ("Agreement"), by
and among VECTOR INTERSECT SECURITY ACQUISITION CORP., a Delaware corporation
("Company"), Marc L. Abramowitz, Marc L. Abramowitz Irrevocable Trust Number 7
for His Children and Their Descendants, Isaac Applbaum, Abraham D. Sofaer,
Archie Clemins, Joseph T. Gorman and Max Weiss (collectively "Initial
Stockholders") and AMERICAN STOCK TRANSFER & TRUST COMPANY, a New York
corporation ("Escrow Agent").

         WHEREAS, the Company intends to enter into an Underwriting Agreement,
dated ______ ___, 2005 ("Underwriting Agreement"), with Rodman & Renshaw, LLC
(the "Representative") acting as representative of the underwriters
(collectively, the "Underwriters"), pursuant to which, among other matters, the
Underwriters will agree to purchase 18,750,000 units ("Units") of the Company.
Each Unit will consist of one share of the Company's Common Stock, par value
$.001 per share, and one Warrant, each Warrant to purchase one share of Common
Stock, all as more fully described in the Company's final Prospectus, dated
______ ___, 2005 ("Prospectus") comprising part of the Company's Registration
Statement on Form S-1 (File No. 333-_________) under the Securities Act of 1933,
as amended ("Registration Statement"), declared effective on _______ ___, 2005
("Effective Date").

         WHEREAS, the Initial Stockholders have agreed as a condition of the
sale of the Units to deposit their shares of Common Stock of the Company, as set
forth opposite their respective names in Exhibit A attached hereto (collectively
"Escrow Shares"), in escrow as hereinafter provided.

         WHEREAS, the Company and the Initial Stockholders desire that the
Escrow Agent accept the Escrow Shares, in escrow, to be held and disbursed as
hereinafter provided.

         IT IS AGREED:

         1. Appointment of Escrow Agent. The Company and the Initial
Stockholders hereby appoint the Escrow Agent to act in accordance with and
subject to the terms of this Agreement and the Escrow Agent hereby accepts such
appointment and agrees to act in accordance with and subject to such terms.

         2. Deposit of Escrow Shares. On or before the Effective Date, each of
the Initial Stockholders shall deliver to the Escrow Agent certificates
representing his respective Escrow Shares, to be held and disbursed subject to
the terms and conditions of this Agreement. Each Initial Stockholder
acknowledges that the certificate representing his Escrow Shares is legended to
reflect the deposit of such Escrow Shares under this Agreement.

         3. Disbursement of the Escrow Shares. The Escrow Agent shall hold the
Escrow Shares until the third anniversary of the Effective Date ("Escrow
Period"), on which date it shall, upon written instructions from each Initial
Stockholder, disburse each of the Initial Stockholder's Escrow Shares to such
Initial Stockholder; provided, however, that if the Escrow Agent is notified by
the Company pursuant to Section 6.7 hereof that the Company is being liquidated
at any time during the Escrow Period, then the Escrow Agent shall promptly
destroy the certificates

representing the Escrow Shares and; provided further, that if, after the Company
consummates a Business Combination (as such term is defined in the Registration
Statement), it (or the surviving entity) subsequently consummates a liquidation,
merger, stock exchange or other similar transaction which results in all of the
stockholders of such entity having the right to exchange their shares of Common
Stock for cash, securities or other property, then the Escrow Agent will, upon
receipt of a certificate, executed by the Chief Executive Officer or Chief
Financial Officer of the Company, in form reasonably acceptable to the Escrow
Agent, that such transaction is then being consummated, release the Escrow
Shares to the Initial Stockholders upon consummation of the transaction so that
they can similarly participate. The Escrow Agent shall have no further duties
hereunder after the disbursement or destruction of the Escrow Shares in
accordance with this Section 3.

         4. Rights of Initial Stockholders in Escrow Shares.

                  4.1. Voting Rights as a Stockholder. Subject to the terms of
         the Insider Letter described in Section 4.4 hereof and except as herein
         provided, the Initial Stockholders shall retain all of their rights as
         stockholders of the Company during the Escrow Period, including,
         without limitation, the right to vote such shares.

                  4.2. Dividends and Other Distributions in Respect of the
         Escrow Shares. During the Escrow Period, all dividends payable in cash
         with respect to the Escrow Shares shall be paid to the Initial
         Stockholders, but all dividends payable in stock or other non-cash
         property ("Non-Cash Dividends") shall be delivered to the Escrow Agent
         to hold in accordance with the terms hereof. As used herein, the term
         "Escrow Shares" shall be deemed to include the Non-Cash Dividends
         distributed thereon, if any.

                  4.3. Restrictions on Transfer. During the Escrow Period, no
         sale, transfer or other disposition may be made of any or all of the
         Escrow Shares except (i) by gift to a member of Initial Stockholder's
         immediate family or to a trust, the beneficiary of which is an Initial
         Stockholder or a member of an Initial Stockholder's immediate family,
         (ii) by virtue of the laws of descent and distribution upon death of
         any Initial Stockholder, (iii) pursuant to a qualified domestic
         relations order, or (iv) pursuant to a transfer of record ownership
         whereby there is no change in beneficial ownership; provided, however,
         that such permissive transfers may be implemented only upon the
         respective transferee's written agreement to be bound by the terms and
         conditions of this Agreement and of the Insider Letter signed by the
         Initial Stockholder transferring the Escrow Shares. During the Escrow
         Period, the Initial Stockholders shall not pledge or grant a security
         interest in the Escrow Shares or grant a security interest in their
         rights under this Agreement.

                  4.4. Insider Letters. Each of the Initial Stockholders has
         executed a letter agreement with the Representatives and the Company,
         dated as indicated on Exhibit A hereto, and which is filed as an
         exhibit to the Registration Statement ("Insider Letter"), respecting
         the rights and obligations of such Initial Stockholder in certain
         events, including but not limited to the liquidation of the Company.

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         5. Concerning the Escrow Agent.

                  5.1. Good Faith Reliance. The Escrow Agent shall not be liable
         for any action taken or omitted by it in good faith and in the exercise
         of its own best judgment, and may rely conclusively and shall be
         protected in acting upon any order, notice, demand, certificate,
         opinion or advice of counsel (including counsel chosen by the Escrow
         Agent), statement, instrument, report or other paper or document (not
         only as to its due execution and the validity and effectiveness of its
         provisions, but also as to the truth and acceptability of any
         information therein contained) which is believed by the Escrow Agent to
         be genuine and to be signed or presented by the proper person or
         persons. The Escrow Agent shall not be bound by any notice or demand,
         or any waiver, modification, termination or rescission of this
         Agreement unless evidenced by a writing delivered to the Escrow Agent
         signed by the proper party or parties and, if the duties or rights of
         the Escrow Agent are affected, unless it shall have given its prior
         written consent thereto.

                  5.2. Indemnification. The Escrow Agent shall be indemnified
         and held harmless by the Company from and against any expenses,
         including counsel fees and disbursements, or loss suffered by the
         Escrow Agent in connection with any action, suit or other proceeding
         involving any claim which in any way, directly or indirectly, arises
         out of or relates to this Agreement, the services of the Escrow Agent
         hereunder, or the Escrow Shares held by it hereunder, other than
         expenses or losses arising from the gross negligence or willful
         misconduct of the Escrow Agent. Promptly after the receipt by the
         Escrow Agent of notice of any demand or claim or the commencement of
         any action, suit or proceeding, the Escrow Agent shall notify the other
         parties hereto in writing. In the event of the receipt of such notice,
         the Escrow Agent, in its sole discretion, may commence an action in the
         nature of interpleader in an appropriate court to determine ownership
         or disposition of the Escrow Shares or it may deposit the Escrow Shares
         with the clerk of any appropriate court or it may retain the Escrow
         Shares pending receipt of a final, non-appealable order of a court
         having jurisdiction over all of the parties hereto directing to whom
         and under what circumstances the Escrow Shares are to be disbursed and
         delivered. The provisions of this Section 5.2 shall survive in the
         event the Escrow Agent resigns or is discharged pursuant to Sections
         5.5 or 5.6 below.

                  5.3. Compensation. The Escrow Agent shall be entitled to
         reasonable compensation from the Company for all services rendered by
         it hereunder. The Escrow Agent shall also be entitled to reimbursement
         from the Company for all expenses paid or incurred by it in the
         administration of its duties hereunder including, but not limited to,
         all counsel, advisors' and agents' fees and disbursements and all taxes
         or other governmental charges.

                  5.4. Further Assurances. From time to time on and after the
         date hereof, the Company and the Initial Stockholders shall deliver or
         cause to be delivered to the Escrow Agent such further documents and
         instruments and shall do or cause to be done such further acts as the
         Escrow Agent shall reasonably request to carry out more effectively the
         provisions and purposes of this Agreement, to evidence compliance
         herewith or to assure itself that it is protected in acting hereunder.

                                       3

                  5.5. Resignation. The Escrow Agent may resign at any time and
         be discharged from its duties as escrow agent hereunder by its giving
         the other parties hereto written notice and such resignation shall
         become effective as hereinafter provided. Such resignation shall become
         effective at such time that the Escrow Agent shall turn over to a
         successor escrow agent appointed by the Company, the Escrow Shares held
         hereunder. If no new escrow agent is so appointed within the 60 day
         period following the giving of such notice of resignation, the Escrow
         Agent may deposit the Escrow Shares with any court it reasonably deems
         appropriate.

                  5.6. Discharge of Escrow Agent. The Escrow Agent shall resign
         and be discharged from its duties as escrow agent hereunder if so
         requested in writing at any time by the other parties hereto, jointly,
         provided, however, that such resignation shall become effective only
         upon acceptance of appointment by a successor escrow agent as provided
         in Section 5.5.

                  5.7. Liability. Notwithstanding anything herein to the
         contrary, the Escrow Agent shall not be relieved from liability
         hereunder for its own gross negligence or its own willful misconduct.

         6. Miscellaneous.

                  6.1. Governing Law. This Agreement shall for all purposes be
         deemed to be made under and shall be construed in accordance with the
         laws of the State of New York.

                  6.2. Third Party Beneficiaries. Each of the Initial
         Stockholders hereby acknowledges that the Underwriters are third party
         beneficiaries of this Agreement and this Agreement may not be modified
         or changed without the prior written consent of the Representatives.

                  6.3. Entire Agreement. This Agreement contains the entire
         agreement of the parties hereto with respect to the subject matter
         hereof and, except as expressly provided herein, may not be changed or
         modified except by an instrument in writing signed by the party to the
         charged.

                  6.4. Headings. The headings contained in this Agreement are
         for reference purposes only and shall not affect in any way the meaning
         or interpretation thereof.

                  6.5. Binding Effect. This Agreement shall be binding upon and
         inure to the benefit of the respective parties hereto and their legal
         representatives, successors and assigns.

                  6.6. Notices. Any notice or other communication required or
         which may be given hereunder shall be in writing and either be
         delivered personally or be mailed, certified or registered mail, or by
         private national courier service, return receipt requested, postage
         prepaid, and shall be deemed given when so delivered personally or, if
         mailed, two days after the date of mailing, as follows:

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If to the Company, to:
      Vector Intersect Security Acquisition Corp.
      One Embarcadero
      San Francisco, California 94111
      Attn: Marc Abramowitz, Chief Executive Officer

If to a Stockholder, to his address set forth in Exhibit A.

and if to the Escrow Agent, to:

      American Stock Transfer & Trust Company
      59 Maiden Lane
      New York, New York 10038
      Attn: Chairman

The parties may change the persons and addresses to which the notices or other
communications are to be sent by giving written notice to any such change in the
manner provided herein for giving notice.

                  6.7. Liquidation of Company. The Company shall give the Escrow
         Agent written notification of the liquidation and dissolution of the
         Company in the event that the Company fails to consummate a Business
         Combination within the time period(s) specified in the Prospectus.

                  6.8. Amendment. This Agreement contains the entire agreement
         and understanding of the parties hereto with respect to the subject
         matter hereof. This Agreement or any provision hereof may only be
         changed, amended or modified by a writing signed by each of the parties
         hereto; provided, however, that no such change, amendment or
         modification may be made without the prior written consent of the
         Representative. As to any claim, cross-claim or counterclaim in any way
         relating to this Agreement, each party waives the right to trial by
         jury.

                  6.9. Assignment. This Agreement may not be assigned by the
         Escrow Agent without the prior consent of the Company.

WITNESS the execution of this Agreement as of the date first above written.

                                  VECTOR INTERSECT SECURITY
                                    ACQUISITION CORP.

                                      By:
                                          --------------------------------------
                                          Marc Abramowitz
                                          Chief Executive Officer

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                                  INITIAL STOCKHOLDERS:

                                          --------------------------------------
                                          Marc L. Abramowitz

                                          --------------------------------------
                                          Isaac Applbaum

                                          --------------------------------------
                                          Abraham D. Sofaer

                                          --------------------------------------
                                          Max Weiss

                                          --------------------------------------
                                          Archie Clemins

                                          --------------------------------------
                                          Joseph T. Gorman

                                          Marc L. Abramowitz Irrevocable Trust
                                          Number 7 for His Children and Their
                                          Descendants

                                          By:
                                          --------------------------------------
                                          Name:
                                          Title:

                                  AMERICAN STOCK TRANSFER &
                                   TRUST COMPANY

                                   By:
                                          --------------------------------------
                                   Name:
                                          --------------------------------------
                                   Title:
                                          --------------------------------------

                                       6REGISTRATION RIGHTS AGREEMENT

     THIS REGISTRATION RIGHTS AGREEMENT (this "Agreement") is entered into as of
the ____ day of ______, 2005, by and among Vector Intersect Security Acquisition
Corp., a Delaware corporation (the "Company"), and the undersigned parties
listed under Investor on the signature page hereto (each, an "Investor" and
collectively, the "Investors").

     WHEREAS, the Investors currently hold all of the issued and outstanding
securities of the Company;

     WHEREAS, the Investors and the Company desire to enter into this Agreement
to provide the Investors with certain rights relating to the registration of
shares of Common Stock held by them;

     NOW, THEREFORE, in consideration of the mutual covenants and agreements set
forth herein, and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree as
follows:

     1. DEFINITIONS. The following capitalized terms used herein have the
following meanings:

     "Agreement" means this Agreement, as amended, restated, supplemented, or
otherwise modified from time to time.

     "Commission" means the Securities and Exchange Commission, or any other
federal agency then administering the Securities Act or the Exchange Act.

     "Common Stock" means the common stock, par value $0.001 per share, of the
Company.

     "Company" is defined in the preamble to this Agreement.

     "Demand Registration" is defined in Section 2.1.1.

     "Demanding Holder" is defined in Section 2.1.1.

     "Exchange Act" means the Securities Exchange Act of 1934, as amended, and
the rules and regulations of the Commission promulgated thereunder, all as the
same shall be in effect at the time.

     "Form S-3" is defined in Section 2.3.

     "Indemnified Party" is defined in Section 4.3.

     "Indemnifying Party" is defined in Section 4.3.

     "Investor" is defined in the preamble to this Agreement.

     "Investor Indemnified Party" is defined in Section 4.1.

     "Maximum Number of Shares" is defined in Section 2.1.4.

     "Notices" is defined in Section 6.3.

     "Piggy-Back Registration" is defined in Section 2.2.1.

     "Register," "registered" and "registration" mean a registration effected by
preparing and filing a registration statement or similar document in compliance
with the requirements of the Securities Act, and the applicable rules and
regulations promulgated thereunder, and such registration statement becoming
effective.

     "Registrable Securities" mean all of the shares of Common Stock owned or
held by Investors. Registrable Securities include any warrants, shares of
capital stock or other securities of the Company issued as a dividend or other
distribution with respect to or in exchange for or in replacement of such shares
of Common Stock. As to any particular Registrable Securities, such securities
shall cease to be Registrable Securities when: (a) a Registration Statement with
respect to the sale of such securities shall have become effective under the
Securities Act and such securities shall have been sold, transferred, disposed
of or exchanged in accordance with such Registration Statement; (b) such
securities shall have been otherwise transferred, new certificates for them not
bearing a legend restricting further transfer shall have been delivered by the
Company and subsequent public distribution of them shall not require
registration under the Securities Act; (c) such securities shall have ceased to
be outstanding, or (d) the Securities and Exchange Commission makes a definitive
determination to the Company that the Registrable Securities are salable under
Rule 144(k).

     "Registration Statement" means a registration statement filed by the
Company with the Commission in compliance with the Securities Act and the rules
and regulations promulgated thereunder for a public offering and sale of Common
Stock (other than a registration statement on Form S-4 or Form S-8, or their
successors, or any registration statement covering only securities proposed to
be issued in exchange for securities or assets of another entity).

     "Release Date" means the date on which shares of Common Stock are disbursed
from escrow pursuant to Section ___ of that certain Stock Escrow Agreement dated
as of _____________, 2005 by and among the parties hereto and American Stock
Transfer & Trust Company.

     "Securities Act" means the Securities Act of 1933, as amended, and the
rules and regulations of the Commission promulgated thereunder, all as the same
shall be in effect at the time.

     "Underwriter" means a securities dealer who purchases any Registrable
Securities as principal in an underwritten offering and not as part of such
dealer's market-making activities.

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     2.   REGISTRATION RIGHTS.

          2.1. Demand Registration.

               2.1.1. Request for Registration. At any time and from time to
time on or after the Release Date, the holders of at least a majority in
interest of the Registrable Securities held by the Investors or the transferees
of the Investors, may make a written demand for registration under the
Securities Act of all or part of their Registrable Securities (a "Demand
Registration"). Any demand for a Demand Registration shall specify the number of
shares of Registrable Securities proposed to be sold and the intended method(s)
of distribution thereof. The Company will notify all holders of Registrable
Securities of the demand, and each holder of Registrable Securities who wishes
to include all or a portion of such holder's Registrable Securities in the
Demand Registration (each such holder including shares of Registrable Securities
in such registration, a "Demanding Holder") shall so notify the Company within
fifteen (15) days after the receipt by the holder of the notice from the
Company. Upon any such request, the Demanding Holders shall be entitled to have
their Registrable Securities included in the Demand Registration, subject to
Section 2.1.4 and the provisos set forth in Section 3.1.1. The Company shall not
be obligated to effect more than an aggregate of two (2) Demand Registrations
under this Section 2.1.1 in respect of Registrable Securities.

               2.1.2. Effective Registration. A registration will not count as a
Demand Registration until the Registration Statement filed with the Commission
with respect to such Demand Registration has been declared effective and the
Company has complied with all of its obligations under this Agreement with
respect thereto; provided, however, that if, after such Registration Statement
has been declared effective, the offering of Registrable Securities pursuant to
a Demand Registration is interfered with by any stop order or injunction of the
Commission or any other governmental agency or court, the Registration Statement
with respect to such Demand Registration will be deemed not to have been
declared effective, unless and until, (i) such stop order or injunction is
removed, rescinded or otherwise terminated, and (ii) a majority-in-interest of
the Demanding Holders thereafter elect to continue the offering; provided,
further, that the Company shall not be obligated to file a second Registration
Statement until a Registration Statement that has been filed is counted as a
Demand Registration or is terminated.

               2.1.3. Underwritten Offering. If a majority-in-interest of the
Demanding Holders so elect and such holders so advise the Company as part of
their written demand for a Demand Registration, the offering of such Registrable
Securities pursuant to such Demand Registration shall be in the form of an
underwritten offering. In such event, the right of any holder to include its
Registrable Securities in such registration shall be conditioned upon such
holder's participation in such underwriting and the inclusion of such holder's
Registrable Securities in the underwriting to the extent provided herein. All
Demanding Holders proposing to distribute their securities through such
underwriting shall enter into an underwriting agreement in customary form with
the Underwriter or Underwriters selected for such underwriting by a
majority-in-interest of the holders initiating the Demand Registration.

               2.1.4. Reduction of Offering. If the managing Underwriter or
Underwriters for a Demand Registration that is to be an underwritten offering
advises the Company and the Demanding Holders in writing that the dollar amount
or number of shares of

                                       3

Registrable Securities which the Demanding Holders desire to sell, taken
together with all other shares of Common Stock or other securities which the
Company desires to sell and the shares of Common Stock, if any, as to which
registration has been requested pursuant to written contractual piggy-back
registration rights held by other stockholders of the Company who desire to
sell, exceeds the maximum dollar amount or maximum number of shares that can be
sold in such offering without adversely affecting the proposed offering price,
the timing, the distribution method, or the probability of success of such
offering (such maximum dollar amount or maximum number of shares, as applicable,
the "Maximum Number of Shares"), then the Company shall include in such
registration: (i) first, the Registrable Securities as to which Demand
Registration has been requested by the Demanding Holders (pro rata in accordance
with the number of shares that each such person has requested be included in
such registration, regardless of the number of shares held by each such person
(such proportion is referred to herein as "Pro Rata")) that can be sold without
exceeding the Maximum Number of Shares; (ii) second, to the extent that the
Maximum Number of Shares has not been reached under the foregoing clause (i),
the shares of Common Stock or other securities that the Company desires to sell
that can be sold without exceeding the Maximum Number of Shares; (iii) third, to
the extent that the Maximum Number of Shares has not been reached under the
foregoing clauses (i) and (ii), the shares of Common Stock registrable pursuant
to the terms of the Unit Purchase Option issued to Rodman & Renshaw, LLC in
connection with the Company's initial public offering (the "Unit Purchase
Option" and such registrable shares of Common Stock, the "Option Securities") as
to which "piggy-back" registration has been requested by the holders thereof,
Pro Rata, that can be sold without exceeding the Maximum Number of Shares; and
(iv) fourth, to the extent that the Maximum Number of Shares has not been
reached under the foregoing clauses (i), (ii), and (iii), the shares of Common
Stock or other securities for the account of other persons that the Company is
obligated to register pursuant to written contractual arrangements with such
persons and that can be sold without exceeding the Maximum Number of Shares.

               2.1.5. Withdrawal. If a majority-in-interest of the Demanding
Holders disapprove of the terms of any underwriting or are not entitled to
include all of their Registrable Securities in any offering, such
majority-in-interest of the Demanding Holders may elect to withdraw from such
offering by giving written notice to the Company and the Underwriter or
Underwriters of their request to withdraw prior to the effectiveness of the
Registration Statement filed with the Commission with respect to such Demand
Registration. If the majority-in-interest of the Demanding Holders withdraws
from a proposed offering relating to a Demand Registration, then such
registration shall not count as a Demand Registration provided for in Section
2.1.1.

          2.2. Piggy-Back Registration.

               2.2.1. Piggy-Back Rights. If at any time on or after the Release
Date the Company proposes to file a Registration Statement under the Securities
Act with respect to an offering of equity securities, or securities or other
obligations exercisable or exchangeable for, or convertible into, equity
securities, by the Company for its own account or for stockholders of the
Company for their account (or by the Company and by stockholders of the Company
including, without limitation, pursuant to Section 2.1), other than a
Registration Statement (i) filed on Form S-4 or in connection with any employee
stock option or other benefit plan, (ii) for an exchange offer or offering of
securities solely to the Company's existing stockholders, (iii) for an offering

                                       4

of debt that is convertible into equity securities of the Company or (iv) for a
dividend reinvestment plan, then the Company shall (x) give written notice of
such proposed filing to the holders of Registrable Securities as soon as
practicable but in no event less than ten (10) days before the anticipated
filing date, which notice shall describe the amount and type of securities to be
included in such offering, the intended method(s) of distribution, and the name
of the proposed managing Underwriter or Underwriters, if any, of the offering,
and (y) offer to the holders of Registrable Securities in such notice the
opportunity to register the sale of such number of shares of Registrable
Securities as such holders may request in writing within five (5) days following
receipt of such notice (a "Piggy-Back Registration"). The Company shall cause
such Registrable Securities to be included in such registration and shall use
its best efforts to cause the managing Underwriter or Underwriters of a proposed
underwritten offering to permit the Registrable Securities requested to be
included in a Piggy-Back Registration to be included on the same terms and
conditions as any similar securities of the Company and to permit the sale or
other disposition of such Registrable Securities in accordance with the intended
method(s) of distribution thereof. All holders of Registrable Securities
proposing to distribute their securities through a Piggy-Back Registration that
involves an Underwriter or Underwriters shall enter into an underwriting
agreement in customary form with the Underwriter or Underwriters selected for
such Piggy-Back Registration.

               2.2.2. Reduction of Offering. If the managing Underwriter or
Underwriters for a Piggy-Back Registration that is to be an underwritten
offering advises the Company and the holders of Registrable Securities in
writing that the dollar amount or number of shares of Common Stock which the
Company desires to sell, taken together with shares of Common Stock, if any, as
to which registration has been demanded pursuant to written contractual
arrangements with persons other than the holders of Registrable Securities
hereunder, the Registrable Securities as to which registration has been
requested under this Section 2.2, and the shares of Common Stock, if any, as to
which registration has been requested pursuant to the written contractual
piggy-back registration rights of other stockholders of the Company, exceeds the
Maximum Number of Shares, then the Company shall include in any such
registration:

                    (i) If the registration is undertaken for the Company's
account: (A) first, the shares of Common Stock or other securities that the
Company desires to sell that can be sold without exceeding the Maximum Number of
Shares; (B) second, to the extent that the Maximum Number of Shares has not been
reached under the foregoing clause (A), the shares of Common Stock, if any,
comprised of Registrable Securities and Option Securities, as to which
registration has been requested pursuant to the applicable written contractual
piggy-back registration rights of such security holders, Pro Rata, that can be
sold without exceeding the Maximum Number of Shares; and (C) third, to the
extent that the Maximum Number of shares has not been reached under the
foregoing clauses (A) and (B), the shares of Common Stock or other securities
for the account of other persons that the Company is obligated to register
pursuant to written contractual piggy-back registration rights with such persons
and that can be sold without exceeding the Maximum Number of Shares;

                    (ii) If the registration is a "demand" registration
undertaken at the demand of holders of Option Securities, (A) first, the shares
of Option Securities for the account of the demanding persons, Pro Rata, that
can be sold without exceeding the Maximum Number of Shares; (B) second, to the
extent that the Maximum Number of Shares has not been reached under the
foregoing clause (A), the shares of Common Stock or other securities that the
Company desires to sell that can be sold without exceeding the Maximum Number of
Shares; (C) third, to the extent that the Maximum Number of Shares has not been

                                       5

reached under the foregoing clauses (A) and (B), the shares of Registrable
Securities, Pro Rata, as to which registration has been requested pursuant to
the terms hereof, that can be sold without exceeding the Maximum Number of
Shares; and (D) fourth, to the extent that the Maximum Number of Shares has not
been reached under the foregoing clauses (A), (B) and (C), the shares of Common
Stock or other securities for the account of other persons that the Company is
obligated to register pursuant to written contractual arrangements with such
persons, that can be sold without exceeding the Maximum Number of Shares; and

                    (iii) If the registration is a "demand" registration
undertaken at the demand of persons other than either the holders of Registrable
Securities or of Option Securities, (A) first, the shares of Common Stock or
other securities for the account of the demanding persons that can be sold
without exceeding the Maximum Number of Shares; (B) second, to the extent that
the Maximum Number of Shares has not been reached under the foregoing clause
(A), the shares of Common Stock or other securities that the Company desires to
sell that can be sold without exceeding the Maximum Number of Shares; (C) third,
to the extent that the Maximum Number of Shares has not been reached under the
foregoing clauses (A) and (B), collectively the shares of Common Stock comprised
of Registrable Securities and Option Securities, Pro Rata, as to which
registration has been requested pursuant to the terms hereof and of the Unit
Purchase Option, as applicable, that can be sold without exceeding the Maximum
Number of Shares; and (D) fourth, to the extent that the Maximum Number of
Shares has not been reached under the foregoing clauses (A), (B) and (C), the
shares of Common Stock or other securities for the account of other persons that
the Company is obligated to register pursuant to written contractual
arrangements with such persons, that can be sold without exceeding the Maximum
Number of Shares.

               2.2.3. Withdrawal. Any holder of Registrable Securities may elect
to withdraw such holder's request for inclusion of Registrable Securities in any
Piggy-Back Registration by giving written notice to the Company of such request
to withdraw prior to the effectiveness of the Registration Statement. The
Company (whether on its own determination or as the result of a withdrawal by
persons making a demand pursuant to written contractual obligations) may also
elect to withdraw a registration statement at any time prior to the
effectiveness of the Registration Statement. Notwithstanding any such
withdrawal, the Company shall pay all expenses incurred by the holders of
Registrable Securities in connection with such Piggy-Back Registration as
provided in Section 3.3.

          2.3. Registrations on Form S-3. The holders of Registrable Securities
may at any time and from time to time, request in writing that the Company
register the resale of any or all of such Registrable Securities on Form S-3 or
any similar short-form registration which may be available at such time ("Form
S-3"); provided, however, that the Company shall not be obligated to effect such
request through an underwritten offering or at any time prior to the Release
Date. Upon receipt of such written request, the Company will promptly give
written notice of the proposed registration to all other holders of Registrable
Securities, and, as soon as practicable thereafter, effect the registration of
all or such portion of such holder's or holders' Registrable Securities as are
specified in such request, together with all or such portion of the Registrable
Securities of any other holder or

                                       6

holders joining in such request as are specified in a written request given
within fifteen (15) days after receipt of such written notice from the Company;
provided, however, that the Company shall not be obligated to effect any such
registration pursuant to this Section 2.3: (i) if Form S-3 is not available for
such offering; or (ii) if the holders of the Registrable Securities, together
with the holders of any other securities of the Company entitled to inclusion in
such registration, propose to sell Registrable Securities and such other
securities (if any) at any aggregate price to the public of less than $500,000.
Registrations effected pursuant to this Section 2.3 shall not be counted as
Demand Registrations effected pursuant to Section 2.1.

     3. REGISTRATION PROCEDURES.

          3.1. Filings; Information. Whenever the Company is required to effect
the registration of any Registrable Securities pursuant to Section 2, the
Company shall use its best efforts to effect the registration and sale of such
Registrable Securities in accordance with the intended method(s) of distribution
thereof as expeditiously as practicable, and in connection with any such
request:

               3.1.1. Filing Registration Statement. The Company shall, as
expeditiously as possible and in any event within sixty (60) days after receipt
of a request for a Demand Registration pursuant to Section 2.1, prepare and file
with the Commission a Registration Statement on any form for which the Company
then qualifies or which counsel for the Company shall deem appropriate and which
form shall be available for the sale of all Registrable Securities to be
registered thereunder in accordance with the intended method(s) of distribution
thereof, and shall use its best efforts to cause such Registration Statement to
become and remain effective for the period required by Section 3.1.3; provided,
however, that the Company shall have the right to defer any Demand Registration
for up to thirty (30) days, and any Piggy-Back Registration for such period as
may be applicable to deferment of any demand registration to which such
Piggy-Back Registration relates, in each case if the Company shall furnish to
the holders a certificate signed by the Chief Executive Officer of the Company
stating that, in the good faith judgment of the Board of Directors of the
Company, it would be materially detrimental to the Company and its stockholders
for such Registration Statement to be effected at such time; provided further,
however, that the Company shall not have the right to exercise the right set
forth in the immediately preceding proviso more than once in any 365-day period
in respect of a Demand Registration hereunder.

               3.1.2. Copies. The Company shall, prior to filing a Registration
Statement or prospectus, or any amendment or supplement thereto, furnish without
charge to the holders of Registrable Securities included in such registration,
and such holders' legal counsel, copies of such Registration Statement as
proposed to be filed, each amendment and supplement to such Registration
Statement (in each case including all exhibits thereto and documents
incorporated by reference therein), the prospectus included in such Registration
Statement (including each preliminary prospectus), and such other documents as
the holders of Registrable Securities included in such registration or legal
counsel for any such holders may request in order to facilitate the disposition
of the Registrable Securities owned by such holders.

               3.1.3. Amendments and Supplements. The Company shall prepare and
file with the Commission such amendments, including post-effective amendments,
and

                                       7

supplements to such Registration Statement and the prospectus used in connection
therewith as may be necessary to keep such Registration Statement effective and
in compliance with the provisions of the Securities Act until all Registrable
Securities and other securities covered by such Registration Statement have been
disposed of in accordance with the intended method(s) of distribution set forth
in such Registration Statement (which period shall not exceed the sum of one
hundred eighty (180) days plus any period during which any such disposition is
interfered with by any stop order or injunction of the Commission or any
governmental agency or court) or such securities have been withdrawn.

               3.1.4. Notification. After the filing of a Registration
Statement, the Company shall promptly, and in no event more than two (2)
business days after such filing, notify the holders of Registrable Securities
included in such Registration Statement of such filing, and shall further notify
such holders promptly and confirm such advice in writing in all events within
two (2) business days of the occurrence of any of the following: (i) when such
Registration Statement becomes effective; (ii) when any post-effective amendment
to such Registration Statement becomes effective; (iii) the issuance or
threatened issuance by the Commission of any stop order (and the Company shall
take all actions required to prevent the entry of such stop order or to remove
it if entered); and (iv) any request by the Commission for any amendment or
supplement to such Registration Statement or any prospectus relating thereto or
for additional information or of the occurrence of an event requiring the
preparation of a supplement or amendment to such prospectus so that, as
thereafter delivered to the purchasers of the securities covered by such
Registration Statement, such prospectus will not contain an untrue statement of
a material fact or omit to state any material fact required to be stated therein
or necessary to make the statements therein not misleading, and promptly make
available to the holders of Registrable Securities included in such Registration
Statement any such supplement or amendment; except that before filing with the
Commission a Registration Statement or prospectus or any amendment or supplement
thereto, including documents incorporated by reference, the Company shall
furnish to the holders of Registrable Securities included in such Registration
Statement and to the legal counsel for any such holders, copies of all such
documents proposed to be filed sufficiently in advance of filing to provide such
holders and legal counsel with a reasonable opportunity to review such documents
and comment thereon, and the Company shall not file any Registration Statement
or prospectus or amendment or supplement thereto, including documents
incorporated by reference, to which such holders or their legal counsel shall
object.

               3.1.5. State Securities Laws Compliance. The Company shall use
its best efforts to (i) register or qualify the Registrable Securities covered
by the Registration Statement under such securities or "blue sky" laws of such
jurisdictions in the United States as the holders of Registrable Securities
included in such Registration Statement (in light of their intended plan of
distribution) may request and (ii) take such action necessary to cause such
Registrable Securities covered by the Registration Statement to be registered
with or approved by such other Governmental Authorities as may be necessary by
virtue of the business and operations of the Company and do any and all other
acts and things that may be necessary or advisable to enable the holders of
Registrable Securities included in such Registration Statement to consummate the
disposition of such Registrable Securities in such jurisdictions; provided,
however, that the Company shall not be required to qualify generally to do
business in any jurisdiction where it

                                       8

would not otherwise be required to qualify but for this paragraph or subject
itself to taxation in any such jurisdiction.

               3.1.6. Agreements for Disposition. The Company shall enter into
customary agreements (including, if applicable, an underwriting agreement in
customary form) and take such other actions as are reasonably required in order
to expedite or facilitate the disposition of such Registrable Securities. The
representations, warranties and covenants of the Company in any underwriting
agreement which are made to or for the benefit of any Underwriters, to the
extent applicable, shall also be made to and for the benefit of the holders of
Registrable Securities included in such registration statement. No holder of
Registrable Securities included in such registration statement shall be required
to make any representations or warranties in the underwriting agreement except,
if applicable, with respect to such holder's organization, good standing,
authority, title to Registrable Securities, lack of conflict of such sale with
such holder's material agreements and organizational documents, and with respect
to written information relating to such holder that such holder has furnished in
writing expressly for inclusion in such Registration Statement.

               3.1.7. Cooperation. The principal executive officer of the
Company, the principal financial officer of the Company, the principal
accounting officer of the Company and all other officers and members of the
management of the Company shall cooperate fully in any offering of Registrable
Securities hereunder, which cooperation shall include, without limitation, the
preparation of the Registration Statement with respect to such offering and all
other offering materials and related documents, and participation in meetings
with Underwriters, attorneys, accountants and potential investors.

               3.1.8. Inspection. The Company shall make available for
inspection by the holders of Registrable Securities included in such
Registration Statement, any Underwriter participating in any disposition
pursuant to such registration statement and any attorney, accountant or other
professional retained by any holder of Registrable Securities included in such
Registration Statement or any Underwriter, all financial and other records,
pertinent corporate documents and properties of the Company, as shall be
necessary to enable them to exercise their due diligence responsibility, and
cause the Company's officers, directors and employees to supply all information
requested by any of them in connection with such Registration Statement.

               3.1.9. Opinions and Comfort Letters. The Company shall furnish to
each holder of Registrable Securities included in any Registration Statement a
signed counterpart, addressed to such holder, of (i) any opinion of counsel to
the Company delivered to any Underwriter and (ii) any comfort letter from the
Company's independent public accountants delivered to any Underwriter. In the
event no legal opinion is delivered to any Underwriter, the Company shall
furnish to each holder of Registrable Securities included in such Registration
Statement, at any time that such holder elects to use a prospectus, an opinion
of counsel to the Company to the effect that the Registration Statement
containing such prospectus has been declared effective and that no stop order is
in effect.

               3.1.10. Earnings Statement. The Company shall comply with all
applicable rules and regulations of the Commission and the Securities Act, and
make available to its stockholders, as soon as practicable, an earnings
statement covering a period of twelve (12)

                                       9

months, beginning within three (3) months after the effective date of the
registration statement, which earnings statement shall satisfy the provisions of
Section 11(a) of the Securities Act and Rule 158 thereunder.

               3.1.11. Listing. The Company shall use its best efforts to cause
all Registrable Securities included in any registration to be listed on such
exchanges or otherwise designated for trading in the same manner as similar
securities issued by the Company are then listed or designated or, if no such
similar securities are then listed or designated, in a manner satisfactory to
the holders of a majority of the Registrable Securities included in such
registration.

          3.2. Obligation to Suspend Distribution. Upon receipt of any notice
from the Company of the happening of any event of the kind described in Section
3.1.4(iv), or, in the case of a resale registration on Form S-3 pursuant to
Section 2.3 hereof, upon any suspension by the Company, pursuant to a written
insider trading compliance program adopted by the Company's Board of Directors,
of the ability of all "insiders" covered by such program to transact in the
Company's securities because of the existence of material non-public
information, each holder of Registrable Securities included in any registration
shall immediately discontinue disposition of such Registrable Securities
pursuant to the Registration Statement covering such Registrable Securities
until such holder receives the supplemented or amended prospectus contemplated
by Section 3.1.4(iv) or the restriction on the ability of "insiders" to transact
in the Company's securities is removed, as applicable, and, if so directed by
the Company, each such holder will deliver to the Company all copies, other than
permanent file copies then in such holder's possession, of the most recent
prospectus covering such Registrable Securities at the time of receipt of such
notice.

          3.3. Registration Expenses. The Company shall bear all costs and
expenses incurred in connection with any Demand Registration pursuant to Section
2.1, any Piggy-Back Registration pursuant to Section 2.2, and any registration
on Form S-3 effected pursuant to Section 2.3, and all expenses incurred in
performing or complying with its other obligations under this Agreement, whether
or not the Registration Statement becomes effective, including, without
limitation: (i) all registration and filing fees; (ii) fees and expenses of
compliance with securities or "blue sky" laws (including fees and disbursements
of counsel in connection with blue sky qualifications of the Registrable
Securities); (iii) printing expenses; (iv) the Company's internal expenses
(including, without limitation, all salaries and expenses of its officers and
employees); (v) the fees and expenses incurred in connection with the listing of
the Registrable Securities as required by Section 3.1.11; (vi) National
Association of Securities Dealers, Inc. fees; (vii) fees and disbursements of
counsel for the Company and fees and expenses for independent certified public
accountants retained by the Company (including the expenses or costs associated
with the delivery of any opinions or comfort letters requested pursuant to
Section 3.1.9); (viii) the fees and expenses of any special experts retained by
the Company in connection with such registration and (ix) the fees and expenses
of one legal counsel selected by the holders of a majority-in-interest of the
Registrable Securities included in such registration. The Company shall have no
obligation to pay any underwriting discounts or selling commissions attributable
to the Registrable Securities being sold by the holders thereof, which
underwriting discounts or selling commissions shall be borne by such holders.
Additionally, in an underwritten offering, all selling stockholders and the
Company shall bear the expenses of the

                                       10

underwriter pro rata in proportion to the respective amount of shares each is
selling in such offering.

          3.4. Information. The holders of Registrable Securities shall provide
such information as may reasonably be requested by the Company, or the managing
Underwriter, if any, in connection with the preparation of any Registration
Statement, including amendments and supplements thereto, in order to effect the
registration of any Registrable Securities under the Securities Act pursuant to
Section 2 and in connection with the Company's obligation to comply with federal
and applicable state securities laws.

     4. INDEMNIFICATION AND CONTRIBUTION.

          4.1. Indemnification by the Company. The Company agrees to indemnify
and hold harmless each Investor and each other holder of Registrable Securities,
and each of their respective officers, employees, affiliates, directors,
partners, members, attorneys and agents, and each person, if any, who controls
an Investor and each other holder of Registrable Securities (within the meaning
of Section 15 of the Securities Act or Section 20 of the Exchange Act) (each, an
"Investor Indemnified Party"), from and against any expenses, losses, judgments,
claims, damages or liabilities, whether joint or several, arising out of or
based upon any untrue statement (or allegedly untrue statement) of a material
fact in light of the circumstances under which they were made contained in any
Registration Statement under which the sale of such Registrable Securities was
registered under the Securities Act, any preliminary prospectus, final
prospectus or summary prospectus contained in the Registration Statement, or any
amendment or supplement to such Registration Statement, or arising out of or
based upon any omission (or alleged omission) to state a material fact required
to be stated therein or necessary to make the statements therein not misleading,
or any violation by the Company of the Securities Act or any rule or regulation
promulgated thereunder applicable to the Company and relating to action or
inaction required of the Company in connection with any such registration; and
the Company shall promptly reimburse the Investor Indemnified Party for any
legal and any other expenses reasonably incurred by such Investor Indemnified
Party in connection with investigating and defending any such expense, loss,
judgment, claim, damage, liability or action; provided, however, that the
Company will not be liable in any such case to the extent that any such expense,
loss, claim, damage or liability arises out of or is based upon any untrue
statement or allegedly untrue statement or omission or alleged omission made in
such Registration Statement, preliminary prospectus, final prospectus, or
summary prospectus, or any such amendment or supplement, in reliance upon and in
conformity with information furnished to the Company, in writing, by such
selling holder expressly for use therein. The Company also shall indemnify any
Underwriter of the Registrable Securities, their officers, affiliates,
directors, partners, members and agents and each person who controls such
Underwriter on substantially the same basis as that of the indemnification
provided above in this Section 4.1.

          4.2. Indemnification by Holders of Registrable Securities. Each
selling holder of Registrable Securities will, in the event that any
registration is being effected under the Securities Act pursuant to this
Agreement of any Registrable Securities held by such selling holder, indemnify
and hold harmless the Company, each of its directors and officers and each
underwriter (if any), and each other selling holder and each other person, if
any, who controls another selling holder or such underwriter within the meaning
of the Securities Act, against any

                                       11

losses, claims, judgments, damages or liabilities, whether joint or several,
insofar as such losses, claims, judgments, damages or liabilities (or actions in
respect thereof) arise out of or are based upon any untrue statement or
allegedly untrue statement of a material fact contained in any Registration
Statement under which the sale of such Registrable Securities was registered
under the Securities Act, any preliminary prospectus, final prospectus or
summary prospectus contained in the Registration Statement, or any amendment or
supplement to the Registration Statement, or arise out of or are based upon any
omission or the alleged omission to state a material fact required to be stated
therein or necessary to make the statement therein not misleading, if the
statement or omission was made in reliance upon and in conformity with
information furnished in writing to the Company by such selling holder expressly
for use therein, and shall reimburse the Company, its directors and officers,
and each other selling holder or controlling person for any legal or other
expenses reasonably incurred by any of them in connection with investigation or
defending any such loss, claim, damage, liability or action. Each selling
holder's indemnification obligations hereunder shall be several and not joint
and shall be limited to the amount of any net proceeds actually received by such
selling holder.

          4.3. Conduct of Indemnification Proceedings. Promptly after receipt by
any person of any notice of any loss, claim, damage or liability or any action
in respect of which indemnity may be sought pursuant to Section 4.1 or 4.2, such
person (the "Indemnified Party") shall, if a claim in respect thereof is to be
made against any other person for indemnification hereunder, notify such other
person (the "Indemnifying Party") in writing of the loss, claim, judgment,
damage, liability or action; provided, however, that the failure by the
Indemnified Party to notify the Indemnifying Party shall not relieve the
Indemnifying Party from any liability which the Indemnifying Party may have to
such Indemnified Party hereunder, except and solely to the extent the
Indemnifying Party is actually prejudiced by such failure. If the Indemnified
Party is seeking indemnification with respect to any claim or action brought
against the Indemnified Party, then the Indemnifying Party shall be entitled to
participate in such claim or action, and, to the extent that it wishes, jointly
with all other Indemnifying Parties, to assume control of the defense thereof
with counsel satisfactory to the Indemnified Party. After notice from the
Indemnifying Party to the Indemnified Party of its election to assume control of
the defense of such claim or action, the Indemnifying Party shall not be liable
to the Indemnified Party for any legal or other expenses subsequently incurred
by the Indemnified Party in connection with the defense thereof other than
reasonable costs of investigation; provided, however, that in any action in
which both the Indemnified Party and the Indemnifying Party are named as
defendants, the Indemnified Party shall have the right to employ separate
counsel (but no more than one such separate counsel) to represent the
Indemnified Party and its controlling persons who may be subject to liability
arising out of any claim in respect of which indemnity may be sought by the
Indemnified Party against the Indemnifying Party, with the fees and expenses of
such counsel to be paid by such Indemnifying Party if, based upon the written
opinion of counsel of such Indemnified Party, representation of both parties by
the same counsel would be inappropriate due to actual or potential differing
interests between them. No Indemnifying Party shall, without the prior written
consent of the Indemnified Party, consent to entry of judgment or effect any
settlement of any claim or pending or threatened proceeding in respect of which
the Indemnified Party is or could have been a party and indemnity could have
been sought hereunder by such Indemnified Party, unless such judgment or
settlement includes an unconditional release of such Indemnified Party from all
liability arising out of such claim or proceeding.

                                       12

          4.4. CONTRIBUTION.

               4.4.1. If the indemnification provided for in the foregoing
Sections 4.1, 4.2 and 4.3 is unavailable to any Indemnified Party in respect of
any loss, claim, damage, liability or action referred to herein, then each such
Indemnifying Party, in lieu of indemnifying such Indemnified Party, shall
contribute to the amount paid or payable by such Indemnified Party as a result
of such loss, claim, damage, liability or action in such proportion as is
appropriate to reflect the relative fault of the Indemnified Parties and the
Indemnifying Parties in connection with the actions or omissions which resulted
in such loss, claim, damage, liability or action, as well as any other relevant
equitable considerations. The relative fault of any Indemnified Party and any
Indemnifying Party shall be determined by reference to, among other things,
whether the untrue or alleged untrue statement of a material fact or the
omission or alleged omission to state a material fact relates to information
supplied by such Indemnified Party or such Indemnifying Party and the parties'
relative intent, knowledge, access to information and opportunity to correct or
prevent such statement or omission.

               4.4.2. The parties hereto agree that it would not be just and
equitable if contribution pursuant to this Section 4.4 were determined by pro
rata allocation or by any other method of allocation which does not take account
of the equitable considerations referred to in the immediately preceding Section
4.4.1. The amount paid or payable by an Indemnified Party as a result of any
loss, claim, damage, liability or action referred to in the immediately
preceding paragraph shall be deemed to include, subject to the limitations set
forth above, any legal or other expenses incurred by such Indemnified Party in
connection with investigating or defending any such action or claim.
Notwithstanding the provisions of this Section 4.4, no holder of Registrable
Securities shall be required to contribute any amount in excess of the dollar
amount of the net proceeds (after payment of any underwriting fees, discounts,
commissions or taxes) actually received by such holder from the sale of
Registrable Securities which gave rise to such contribution obligation. No
person guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Securities Act) shall be entitled to contribution from any person
who was not guilty of such fraudulent misrepresentation.

     5. UNDERWRITING AND DISTRIBUTION.

          5.1. Rule 144. The Company covenants that it shall file any reports
required to be filed by it under the Securities Act and the Exchange Act and
shall take such further action as the holders of Registrable Securities may
reasonably request, all to the extent required from time to time to enable such
holders to sell Registrable Securities without registration under the Securities
Act within the limitation of the exemptions provided by Rule 144 under the
Securities Act, as such Rules may be amended from time to time, or any similar
Rule or regulation hereafter adopted by the Commission.

     6. MISCELLANEOUS.

          6.1. Other Registration Rights. Except with respect to those
securities issued or issuable upon exercise of that certain Unit Purchase Option
to be issued to Rodman & Renshaw, LLC or its designees in connection with the
Company's initial public offering, the Company represents and warrants that no
person, other than a holder of the Registrable Securities, has any

                                       13

right to require the Company to register any shares of the Company's capital
stock for sale or to include shares of the Company's capital stock in any
registration filed by the Company for the sale of shares of capital stock for
its own account or for the account of any other person.

          6.2. Assignment; No Third Party Beneficiaries. This Agreement and the
rights, duties and obligations of the Company hereunder may not be assigned or
delegated by the Company in whole or in part. This Agreement and the rights,
duties and obligations of the holders of Registrable Securities hereunder may be
freely assigned or delegated by such holder of Registrable Securities in
conjunction with and to the extent of any transfer of Registrable Securities by
any such holder. This Agreement and the provisions hereof shall be binding upon
and shall inure to the benefit of each of the parties and their respective
successors and the permitted assigns of the Investor or holder of Registrable
Securities or of any assignee of the Investor or holder of Registrable
Securities. This Agreement is not intended to confer any rights or benefits on
any persons that are not party hereto other than as expressly set forth in
Article 4 and this Section 6.2.

          6.3. Notices. All notices, demands, requests, consents, approvals or
other communications (collectively, "Notices") required or permitted to be given
hereunder or which are given with respect to this Agreement shall be in writing
and shall be personally served, delivered by reputable air courier service with
charges prepaid, or transmitted by hand delivery, telegram, telex or facsimile,
addressed as set forth below, or to such other address as such party shall have
specified most recently by written notice. Notice shall be deemed given on the
date of service or transmission if personally served or transmitted by telegram,
telex or facsimile; provided, that if such service or transmission is not on a
business day or is after normal business hours, then such notice shall be deemed
given on the next business day. Notice otherwise sent as provided herein shall
be deemed given on the next business day following timely delivery of such
notice to a reputable air courier service with an order for next-day delivery.

          To the Company:
          --------------

          Vector Intersect Security Acquisition Corp.
          One Embarcadero Center
          San Francisco, California 94111
          Attn: Isaac Applbaum, Executive Vice President

          with a copy to:
          --------------

          Greenberg Traurig P.A.
          1221 Brickell Avenue
          Miami, Florida 33131
          Attn: Bob Grossman, Esq.

          and

          Loeb & Loeb LLP
          345 Park Avenue
          New York, New York 10154
          Attn: Mitchell Nussbaum, Esq.

                                       14

          To an Investor, to:
          ------------------

          c/o Vector Intersect Security Acquisition Corp.
          One Embarcadero Center
          San Francisco, California 94111
          Attn: Isaac Applbaum

          with a copy to:

          Loeb & Loeb LLP
          345 Park Avenue
          New York, New York 10154
          Attn: Mitchell Nussbaum, Esq

          6.4. Severability. This Agreement shall be deemed severable, and the
invalidity or unenforceability of any term or provision hereof shall not affect
the validity or enforceability of this Agreement or of any other term or
provision hereof. Furthermore, in lieu of any such invalid or unenforceable term
or provision, the parties hereto intend that there shall be added as a part of
this Agreement a provision as similar in terms to such invalid or unenforceable
provision as may be possible that is valid and enforceable.

          6.5. Counterparts. This Agreement may be executed in multiple
counterparts, each of which shall be deemed an original, and all of which taken
together shall constitute one and the same instrument.

          6.6. Entire Agreement. This Agreement (including all agreements
entered into pursuant hereto and all certificates and instruments delivered
pursuant hereto and thereto) constitute the entire agreement of the parties with
respect to the subject matter hereof and supersede all prior and contemporaneous
agreements, representations, understandings, negotiations and discussions
between the parties, whether oral or written.

          6.7. Modifications and Amendments. No amendment, modification or
termination of this Agreement shall be binding upon any party unless executed in
writing by such party.

          6.8. Titles and Headings. Titles and headings of sections of this
Agreement are for convenience only and shall not affect the construction of any
provision of this Agreement.

          6.9. Waivers and Extensions. Any party to this Agreement may waive any
right, breach or default which such party has the right to waive, provided that
such waiver will not be effective against the waiving party unless it is in
writing, is signed by such party, and specifically refers to this Agreement.
Waivers may be made in advance or after the right waived has arisen or the
breach or default waived has occurred. Any waiver may be conditional. No waiver
of any breach of any agreement or provision herein contained shall be deemed a
waiver of any preceding or succeeding breach thereof nor of any other agreement
or provision herein contained. No waiver or extension of time for performance of
any obligations or acts shall be deemed a waiver or extension of the time for
performance of any other obligations or acts.

                                       15

          6.10. Remedies Cumulative. In the event that the Company fails to
observe or perform any covenant or agreement to be observed or performed under
this Agreement, the Investor or any other holder of Registrable Securities may
proceed to protect and enforce its rights by suit in equity or action at law,
whether for specific performance of any term contained in this Agreement or for
an injunction against the breach of any such term or in aid of the exercise of
any power granted in this Agreement or to enforce any other legal or equitable
right, or to take any one or more of such actions, without being required to
post a bond. None of the rights, powers or remedies conferred under this
Agreement shall be mutually exclusive, and each such right, power or remedy
shall be cumulative and in addition to any other right, power or remedy, whether
conferred by this Agreement or now or hereafter available at law, in equity, by
statute or otherwise.

          6.11. Governing Law. This Agreement shall be governed by, interpreted
under, and construed in accordance with the internal laws of the State of New
York applicable to agreements made and to be performed within the State of New
York, without giving effect to any choice-of-law provisions thereof that would
compel the application of the substantive laws of any other jurisdiction.

          6.12. Waiver of Trial by Jury. Each party hereby irrevocably and
unconditionally waives the right to a trial by jury in any action, suit,
counterclaim or other proceeding (whether based on contract, tort or otherwise)
arising out of, connected with or relating to this Agreement, the transactions
contemplated hereby, or the actions of the Investor in the negotiation,
administration, performance or enforcement hereof.

                                       16

     IN WITNESS WHEREOF, the parties have caused this Registration Rights
Agreement to be executed and delivered by their duly authorized representatives
as of the date first written above.

                                   VECTOR INTERSECT SECURITY ACQUISITION CORP.

                                   By:
                                       -----------------------------------------
                                   Marc Abramowitz, Chief Executive Officer

                                   INVESTORS:

                                   ---------------------------------------------
                                   Isaac Applbaum

                                   ---------------------------------------------
                                   Abraham D. Sofaer

                                   ---------------------------------------------
                                   Marc Abramowitz

                                   ---------------------------------------------
                                   Max Weiss

                                   ---------------------------------------------
                                   Archie Clemins

                                   ---------------------------------------------
                                   Joseph T. Gorman

                                   Marc L. Abramowitz Irrevocable Trust Number 7
                                   for His Children and Their Heirs

                                   By:
                                       -----------------------------------------
                                       Name:
                                       Title:

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