EXHIBIT
      4.4

     

    NEITHER
      THIS SECURITY NOR THE SECURITIES INTO WHICH THIS SECURITY IS CONVERTIBLE HAVE
      BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES
      COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER
      THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY,
      MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION
      STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM,
      OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE
      SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS AS
      EVIDENCED BY A LEGAL OPINION OF COUNSEL TO THE TRANSFEROR TO SUCH EFFECT, THE
      SUBSTANCE OF WHICH SHALL BE REASONABLY ACCEPTABLE TO THE COMPANY. THIS SECURITY
      AND THE SECURITIES ISSUABLE UPON CONVERSION OF THIS SECURITY MAY BE PLEDGED
      IN
      CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH
      SECURITIES.

    


    Original
      Issue Date: March 7, 2006

    Original
      Conversion Price (subject to adjustment herein): $1.41

    $7,500,000

    


    


    VARIABLE
      RATE SECURED CONVERTIBLE DEBENTURE

    DUE
      DECEMBER 31, 2010

    


    THIS
      VARIABLE RATE SECURED DEBENTURE is one of a series of duly authorized and
      validly issued Secured Convertible Debentures of MCF Corporation, a Delaware
      corporation, having its principal place of business at 600 California Street,
      9th
      Floor,
      San Francisco, California 94108 (the “Company”),
      designated as its Variable Rate Secured Convertible Debenture, due December
      31,
      2010 (this debenture, the “Debenture”
and
      collectively with the other such series of debentures, the “Debentures”).

    


    FOR
      VALUE
      RECEIVED, the Company promises to pay to Midsummer Investment, Ltd. or its
      registered assigns (the “Holder”),
      or
      shall have paid pursuant to the terms hereunder, the principal sum of SEVEN
      MILLION FIVE HUNDRED THOUSAND AND 00/100 DOLLARS ($7,500,000) by December 31,
      2010, or such earlier date as this Debenture is required or permitted to be
      repaid as provided hereunder (the “Maturity
      Date”),
      and
      to pay interest to the Holder on the aggregate unconverted and then outstanding
      principal amount of this Debenture in accordance with the provisions hereof.
      This Debenture is subject to the following additional provisions:

    


    Section
      1. Definitions.
      For the
      purposes hereof, in addition to the terms defined elsewhere in this Debenture,
      (a) capitalized terms not otherwise defined herein shall have the meanings
      set
      forth in the Purchase Agreement and (b) the following terms shall have the
      following meanings:

     

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

    


    “Alternate
      Consideration”
shall
      have the meaning set forth in Section 5(e).

    


    “Bankruptcy
      Event”
means
      any of the following events: (a) the Company or any Significant Subsidiary
      (as
      such term is defined in Rule 1-02(w) of Regulation S-X) thereof commences a
      case
      or other proceeding under any bankruptcy, reorganization, arrangement,
      adjustment of debt, relief of debtors, dissolution, insolvency or liquidation
      or
      similar law of any jurisdiction relating to the Company or any Significant
      Subsidiary thereof; (b) there is commenced against the Company or any
      Significant Subsidiary thereof any such case or proceeding that is not dismissed
      within 60 days after commencement; (c) the Company or any Significant Subsidiary
      thereof is adjudicated insolvent or bankrupt or any order of relief or other
      order approving any such case or proceeding is entered; (d) the Company or
      any
      Significant Subsidiary thereof suffers any appointment of any custodian or
      the
      like for it or any substantial part of its property that is not discharged
      or
      stayed within 60 calendar days after such appointment; or (e) the Company or
      any
      Significant Subsidiary thereof makes a general assignment for the benefit of
      creditors; (f) the Company or any Significant Subsidiary thereof calls a general
      meeting of all of its creditors with a view to arranging a composition,
      adjustment or restructuring of its debts; or (g) the Company or any Significant
      Subsidiary thereof, by any act or failure to act, expressly indicates its
      consent to, approval of or acquiescence in any of the foregoing or takes any
      corporate or other action for the purpose of effecting any of the
      foregoing.

    


    “Base
      Conversion Price”
shall
      have the meaning set forth in Section 5(b).

    


    “Business
      Day”
means
      any day except Saturday, Sunday, any day which shall be a federal legal holiday
      in the United States or any day on which banking institutions in the State
      of
      New York are authorized or required by law or other governmental action to
      close.

    


    “Buy-In”
shall
      have the meaning set forth in Section 4(d)(v).

    


    “Change
      of Control Transaction”
means
      the occurrence after the date hereof of any of (i) an acquisition after the
      date
      hereof by an individual or legal entity or “group” (as described in Rule
      13d-5(b)(1) promulgated under the Exchange Act) of effective control (whether
      through legal or beneficial ownership of capital stock of the Company, by
      contract or otherwise) of in excess of 50% of the voting securities of the
      Company (other than by means of conversion or exercise of the Debentures and
      the
      Securities issued together with the Debentures), or (ii) the Company merges
      into
      or consolidates with any other Person, or any Person merges into or consolidates
      with the Company and, after giving effect to such transaction, the stockholders
      of the Company immediately prior to such transaction own less than 50% of the
      aggregate voting power of the Company or the successor entity of such
      transaction, or (iii) the Company sells or transfers all or substantially all
      of
      its assets to another Person and the stockholders of the Company immediately
      prior to such transaction own less than 50% of the aggregate voting power of
      the
      acquiring entity immediately after the transaction, or (iv) a replacement at
      one
      time or within a three year period of more than one-half of the members of
      the
      Company’s board of directors which is not approved by a majority of those
      individuals who are members of the board of directors on the date hereof (or
      by
      those individuals who are serving as members of the board of directors on any
      date whose nomination to the board of directors was approved by a majority
      of
      the members of the board of directors who are members on the date hereof),
      or
      (v) the execution by the Company of an agreement to which the Company is a
      party
      or by which it is bound, providing for any of the events set forth in clauses
      (i) through (iv) above.

     

    
      
        
        

      

      
        -2-

        
          

        

      

      
        
        

      

    

    


    “Common
      Stock”
means
      the common stock, par value $.0001 per share, of the Company and stock of any
      other class of securities into which such securities may hereafter be
      reclassified or changed into.

    


    “Conversion
      Date”
shall
      have the meaning set forth in Section 4(a).

    


    “Conversion
      Price”
shall
      have the meaning set forth in Section 4(b).

    


    “Conversion
      Shares”
means,
      collectively, the shares of Common Stock issuable upon conversion of this
      Debenture in accordance with the terms hereof.

    


    “Debenture
      Register”
shall
      have the meaning set forth in Section 2(b).

    


    “Dilutive
      Issuance”
shall
      have the meaning set forth in Section 5(b).

    


    “Dilutive
      Issuance Notice”
shall
      have the meaning set forth in Section 5(b).

    


    “Effectiveness
      Period”
shall
      have the meaning set forth in the Registration Rights Agreement. 

    


    “Equity
      Conditions”
shall
      mean, during the period in question, (i)
      the Company shall have duly honored all conversions and redemptions scheduled
      to
      occur or occurring by virtue of one or more Notices of Conversion of the Holder,
      if any, (ii) the Company shall have paid all liquidated damages and other
      amounts owing to the Holder in respect of this Debenture, (iii)
      there is an effective Registration Statement pursuant to which the Holder is
      permitted to utilize the prospectus thereunder to resell all of the shares
      issuable pursuant to the Transaction Documents (and the Company believes, in
      good faith, that such effectiveness will continue uninterrupted for at least
      30
      calendar days following the event in question), (iv) the Common Stock is trading
      on a Trading Market and all of the shares issuable pursuant to the Transaction
      Documents are listed for trading on such Trading Market (and the Company
      believes, in good faith, that trading of the Common Stock on a Trading Market
      will continue uninterrupted for at least 30 calendar days following the event
      in
      question), (v) there is a sufficient number of authorized but unissued and
      otherwise unreserved shares of Common Stock for the issuance of all of the
      shares issuable pursuant to the Transaction Documents, (vi) there is no existing
      Event of Default or no existing event which, with the passage of time or the
      giving of notice, would constitute an Event of Default, (vii) the issuance
      of
      the shares in question (or, in the case of an Optional Redemption, the shares
      issuable upon conversion in full of the Optional Redemption Amount) to
      the
      Holder would not violate the limitations set forth in Section 4(c)(i) herein,
      (viii)
      there has been no public announcement of a pending or proposed Fundamental
      Transaction or Change of Control Transaction that has not been consummated
      and
      (ix) the Holder is not, in the reasonable judgment of the Company, in possession
      of any information that constitutes material non-public
      information.

     

    
      
        
        

      

      
        -3-

        
          

        

      

      
        
        

      

    

    


    “Event
      of Default”
      shall have the meaning set forth in Section 8.

    


    “Exchange
      Act”
means
      the Securities Exchange Act of 1934, as amended, and the rules and regulations
      promulgated thereunder.

    


    “Forced
      Conversion”
shall
      have the meaning set forth in Section 6(c).

    


    “Forced
      Conversion Date”
shall
      have the meaning set forth in Section 6(c).

    


    “Forced
      Conversion Notice”
shall
      have the meaning set forth in Section 6(c).

    


    “Forced
      Conversion Notice Date”
shall
      have the meaning set forth in Section 6(c).

    


    “Fundamental
      Transaction”
shall
      have the meaning set forth in Section 5(e).

     

    “Late
      Fees”
shall
      have the meaning set forth in Section 2(c).

    


    “Mandatory
      Default Amount”
means
      the sum of (i) the greater of (A) (i) 120% of the outstanding principal amount
      of this Debenture, plus (ii) all accrued and unpaid interest hereon, or (B)
      the
      outstanding principal amount of this Debenture, plus all accrued and unpaid
      interest hereon, divided by the Conversion Price on the date the Mandatory
      Default Amount is either (a) demanded (if demand or notice is required to create
      an Event of Default) or otherwise due or (b) paid in full, whichever has a
      lower
      Conversion Price, multiplied by the VWAP on such date, and (ii) all other
      amounts, costs, expenses and liquidated damages due in respect of this
      Debenture.

    


    “New
      York Courts”
shall
      have the meaning set forth in Section 9(d).

    


    “Notice
      of Conversion”
shall
      have the meaning set forth in Section 4(a).

    


    “Optional
      Redemption”
shall
      have the meaning set forth in Section 6(a).

    


    “Optional
      Redemption Amount”
shall
      have the meaning set forth in Section 6(a).

    


    “Optional
      Redemption Date”
shall
      have the meaning set forth in Section 6(a).

    


    “Optional
      Redemption Notice”
shall
      have the meaning set forth in Section 6(a).

     

    
      
        
        

      

      
        -4-

        
          

        

      

      
        
        

      

    

    


    “Optional
      Redemption Notice Date”
shall
      have the meaning set forth in Section 6(a).

    


    “Original
      Issue Date”
means
      the date of the first issuance of the Debentures, regardless of any transfers
      of
      any Debenture and regardless of the number of instruments which may be issued
      to
      evidence such Debentures.

    


    “Permitted
      Indebtedness”
      means (i) the
      Indebtedness existing on the Original Issue Date and set forth on Schedule
      3.1(aa)
      attached
      to the Purchase Agreement, and any re-financings and replacements thereof,
      including any new Indebtedness to the extent that all such Indebtedness shall
      not in the aggregate exceed the total amount of Indebtedness set forth on
Schedule
      3.1(aa),
      (ii)
      Indebtedness incurred in connection with the Transaction Documents, (iii) any
      Subordinated Indebtedness (including, without limitation, Indebtedness assumed
      in connection with any acquisitions), (iv) up to $10,000,000 of Indebtedness
      incurred by the Company or Merriman Curhan Ford & Co., one of the Company’s
      Subsidiaries, to
      finance its underwriting activities, which Indebtedness is incurred through
      commercial borrowings with no equity components with a nationally recognized
      commercial lending institution whose primary business is not investing in
      securities (provided, however, up to $5,000,000 of which may also be used by
      the
      Company or Merriman Curhan Ford & Co. to finance the acquisition
of
      one or more entities (by merger, consolidation, the acquisition of all or
      substantially of the assets of such entity or similar transaction
      acquisitions)) and (v) up to $2,000,000 of Indebtedness incurred by the Company
      or any Subsidiary under capital leases to finance the purchase of equipment
      or
      fixtures, but no such Indebtedness shall be secured by any assets of the Company
      or any Subsidiary other than the equipment or fixtures so financed, provided,
      that such $2,000,000 shall be subsumed within the overall limit of (A) clause
      (i) above and (B) $10,000,000 set forth in clause (iv) above, and shall not
      be
      in addition to either of such limitations.

    


    “Permitted
      Lien”
means
      the individual and collective reference to the following: (a) Liens for taxes,
      assessments and other governmental charges or levies not yet due or Liens for
      taxes, assessments and other governmental charges or levies being contested
      in
      good faith and by appropriate proceedings for which adequate reserves (in the
      good faith judgment of the management of the Company) have been established
      in
      accordance with GAAP, (b) Liens imposed by law which were incurred in the
      ordinary course of the Company’s business, such as carriers’, warehousemen’s and
      mechanics’ Liens, statutory landlords’ Liens, and other similar Liens arising in
      the ordinary course of the Company’s business, and which (x) do not individually
      or in the aggregate materially detract from the value of such property or assets
      or materially impair the use thereof in the operation of the business of the
      Company and its consolidated Subsidiaries or (y) are being contested in good
      faith by appropriate proceedings, which proceedings have the effect of
      preventing for the foreseeable future the forfeiture or sale of the property
      or
      asset subject to such Lien and (c) Liens in connection with Indebtedness
      described in clauses (ii), (iv) and (v) of the definition of “Permitted
      Indebtedness”.

     

    
      
        
        

      

      
        -5-

        
          

        

      

      
        
        

      

    

     

    “Person”
means
      an individual or corporation, partnership, trust, incorporated or unincorporated
      association, joint venture, limited liability company, joint stock company,
      government (or an agency or subdivision thereof) or other entity of any
      kind.

    


    “Purchase
      Agreement”
means
      the Securities Purchase Agreement among the Company and the original Holders,
      dated as of March 7, 2006 as amended, modified or supplemented from time to
      time
      in accordance with its terms.

    


    “Registration
      Rights Agreement”
means
      the Registration Rights Agreement among the Company and the original Holders,
      dated as of the date of the Purchase Agreement, as amended, modified or
      supplemented from time to time in accordance with its terms.

    


    “Registration
      Statement”
means
      a
      registration statement that registers the resale of all Conversion Shares of
      the
      Holder, who shall be named as a “selling stockholder” therein, and meets the
      requirements of the Registration Rights Agreement.

    


    “Securities
      Act”
means
      the Securities Act of 1933, as amended, and the rules and regulations
      promulgated thereunder.

    


    “Share
      Delivery Date”
shall
      have the meaning set forth in Section 4(d)(ii).

    


    “Shareholder
      Approval”
shall
      have the meaning set forth in the Purchase Agreement.

    


    “Subordinated
      Indebtedness”
means
      Indebtedness of the Company or any of its Subsidiaries which is wholly unsecured
      and is contractually subordinated as to payment (whether as to interest or
      principal, whether scheduled or following an event of default) to the payment
      of
      this Debenture pursuant to a subordination agreement in form and substance
      reasonably satisfactory to the Holder. 

    


    “Subsidiary”
shall
      have the meaning set forth in the Purchase Agreement.

    


    “Threshold
      Period”
shall
      have the meaning set forth in Section 6(c). 

    


    “Trading
      Day”
means
      a
      day on which the principal Trading Market is open for business.

    


    “Trading
      Market”
means
      the following markets or exchanges on which the Common Stock is listed or quoted
      for trading on the date in question: the American Stock Exchange, the Nasdaq
      Capital Market, the Nasdaq National Market or the New York Stock
      Exchange.

    


    “Transaction
      Documents”
shall
      have the meaning set forth in the Purchase Agreement.

     

    
      
        
        

      

      
        -6-

        
          

        

      

      
        
        

      

    

    


    “VWAP”
means,
      for any date, the price determined by the first of the following clauses that
      applies: (a) if the Common Stock is then listed or quoted on a Trading Market,
      the daily volume weighted average price of the Common Stock for such date (or
      the nearest preceding date) on the Trading Market on which the Common Stock
      is
      then listed or quoted for trading as reported by Bloomberg Financial L.P. (based
      on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York
      City
      time); (b)  if the OTC Bulletin Board is not a Trading Market, the volume
      weighted average price of the Common Stock for such date (or the nearest
      preceding date) on the OTC Bulletin Board; (c) if the Common Stock is not then
      quoted for trading on the OTC Bulletin Board and if prices for the Common Stock
      are then reported in the “Pink Sheets” published by Pink Sheets, LLC (or a
      similar organization or agency succeeding to its functions of reporting prices),
      the most recent bid price per share of the Common Stock so reported; or
      (d) in all other cases, the fair market value of a share of Common Stock as
      determined by an independent appraiser selected in good faith by the Holders
      of
      2/3 of the then-outstanding Debentures and reasonably acceptable to the
      Company.

    


    Section
      2. Interest.

     

    a) Payment
      of Interest in Cash.
      The
      Company shall pay interest to the Holder on the aggregate unconverted and then
      outstanding principal amount of this Debenture in the form of an Annual Interest
      Payment (as defined below) as follows:

    


    i) The
      Annual Interest Payment will be paid in cash on each of the Interest Payment
      Dates below for the Interest Period set forth opposite such Interest Payment
      Date (except that, if any such date is not a Business Day, then such payment
      shall be due on the next succeeding Business Day): 

    


    
      	
              Interest
                Payment Date

            	
              Interest
                Period

            
	
              The
                earlier of April 1, 2007 or the fifth Business Day following completion
                of
                the audit for the immediately preceding year

            	
              Issue
                Date through and including December 31, 2006

            
	
              The
                earlier of April 1, 2008 or the fifth Business Day following completion
                of
                the audit for the immediately preceding year

            	
              January
                1, 2007 through and including December 31, 2007

            
	
              The
                earlier of April 1, 2009 or the fifth Business Day following completion
                of
                the audit for the immediately preceding year

            	
              January
                1, 2008 through and including December 31, 2008

            
	
              The
                earlier of April 1, 2010 or the fifth Business Day following completion
                of
                the audit for the immediately preceding year

            	
              January
                1, 2009 through and including December 31, 2009

            
	
              The
                earlier of April 1, 2011 or the fifth Business Day following completion
                of
                the audit for the immediately preceding year

            	
              January
                1, 2010 through and including December 31,
                2010

            


    

     

     

    
      
        
        

      

      
        -7-

        
          

        

      

      
        
        

      

    

     

    ii) As
      used
      herein, “Annual
      Interest Payment”
means,
      with respect to an Interest Payment Date, the product of (A) the Total Investor
      Return (as defined below) for the applicable Interest Period, and (B) the
      Holder’s Pro Rata Portion (as defined below).

    


    iii)
       As
      used
      herein, “Total
      Investor Return”
means,
      with respect to an Interest Period, the sum of the following amounts
      attributable to such Interest Period:

     

    
      	 	
              (1)

            	
              75%
                of all proceeds received by MCF Asset Management, LLC (the “Guarantor”)
                from its investments in each of MCF Navigator Fund, L.P. and the
                Voyager
                Fund (each, a “Fund”)
                to the extent such investments were made with the proceeds of the
                Debentures (the “Investments”)
                from time to time, after payment of Investment Expenses (as defined
                below), in accordance with the terms of the partnership agreement
                of each
                such Investment, until the Guarantor has received an annual gross
                return
                of 28% on such Investment for such Interest Period; plus, to the
                extent
                Guarantor’s gross return for such period exceeds 28%,
                

            


    

    


    
      	 	
              (2)

            	
              62.5%
                of all such excess proceeds until the Guarantor has received an annual
                gross return of 35% on such Investment for such Interest Period;
                plus, to
                the extent Guarantor’s gross return for such period exceeds
                35%,

            


    

    


    
      	 	
              (3)

            	
              50%
                of all such excess proceeds.

            


    

    


    
      	 	
              iii)

            	
              As
                used herein, “Pro
                Rata Portion”
                means, with respect to each Holder, the principal amount of its Debenture
                then outstanding divided by
                $7,500,000.

            


    

    


    
      	 	
              iv)

            	
              As
                used herein, “Investment
                Expenses”
                means, with respect to a Fund, all amortized organizational expenses
                and
                other investment, administrative, audit and operating costs and expenses
                payable with respect to such Fund by the partners or members thereof
                generally, provided that “Investment Expenses” shall not include any
                management or performance fees of such
                Fund.

            


    

    


    
      	 	
              v)

            	
              If
                any portion of this Debenture is redeemed or converted prior to an
                Interest Payment Date, the amount of interest payable with respect
                to the
                amount so redeemed or converted shall equal the product of (A) the
                Total
                Investor Return of each Fund since the last day of the immediately
                preceding Interest Period through and including the last day of the
                calendar month in which such redemption or conversion was effected,
                and
                (B) a fraction, the numerator of which is the amount so redeemed
                or
                converted and the denominator of which is $7,500,000. All such interest
                shall be paid on the fifteenth day of the month following such redemption
                or conversion based upon the returns of each Investment for the applicable
                months as reported by the Company pursuant to Section 2(b)
                below.

            


    

    


    
      	 	
              vi)

            	
              Upon
                payment of all principal outstanding on or before the Maturity Date,
                no
                further interest on this Debenture shall
                accrue.

            


    

    


    b) Interest
      Calculations.
      Interest shall be calculated on the basis of a 365-day year and shall accrue
      daily commencing on the Original Issue Date until payment in full of the
      principal sum, together with all accrued and unpaid interest and other amounts
      which may become due hereunder, has been made. The Company shall disclose to
      the
      Holder the performance of each Investment on a monthly basis; provided, however,
      that if the Company determines that such monthly information constitutes
      material non-public information, the Company may decline to disclose such
      information in the absence of a confidentiality agreement executed by the
      Holder. The Company shall further disclose the performance of each Fund in
      the
      Company’s quarterly reports on Form 10-Q and annual report on Form 10-K.
      Interest hereunder will be paid to the Person in whose name this Debenture
      is
      registered on the records of the Company regarding registration and transfers
      of
      Debentures (the “Debenture
      Register”).

     

    
      
        
        

      

      
        -8-

        
          

        

      

      
        
        

      

    

     

    c) Late
      Fee.
      All
      overdue accrued and unpaid interest to be paid hereunder shall entail a late
      fee
      at the rate of 18% per annum (or such lower maximum amount of interest permitted
      to be charged under applicable law) (“Late
      Fee”)
      which
      will accrue daily, from the date such interest is due hereunder through and
      including the date of payment. 

     

    d) Prepayment.
      Except
      as otherwise set forth in this Debenture, the Company may not prepay any portion
      of the principal amount of this Debenture without the prior written consent
      of
      the Holder. 

    


    Section
      3.  Registration
      of Transfers and Exchanges.
      

     

    a) Different
      Denominations.
      This
      Debenture is exchangeable for an equal aggregate principal amount of Debentures
      of different denominations of not less than the lesser of $2,000,000 or the
      face
      amount of this Debenture, as requested by the Holder surrendering the same.
      No
      service charge will be payable for such registration of transfer or
      exchange.

     

    b) Investment
      Representations.
      This
      Debenture has been issued subject to certain investment representations of
      the
      original Holder set forth in the Purchase Agreement and may be transferred
      or
      exchanged only in compliance with the Purchase Agreement and applicable federal
      and state securities laws and regulations. 

    


    c) Reliance
      on Debenture Register.
      Prior
      to due presentment for transfer to the Company of this Debenture, the Company
      and any agent of the Company may treat the Person in whose name this Debenture
      is duly registered on the Debenture Register as the owner hereof for the purpose
      of receiving payment as herein provided and for all other purposes, whether
      or
      not this Debenture is overdue, and neither the Company nor any such agent shall
      be affected by notice to the contrary.

    


    Section
      4.  Conversion.

     

    a) Voluntary
      Conversion.
      At any
      time after the Original Issue Date until this Debenture is no longer
      outstanding, this Debenture shall be convertible, in whole or in part, into
      shares of Common Stock at the option of the Holder, at any time and from time
      to
      time (subject to the conversion limitations set forth in Section 4(c)
      hereof). The Holder shall effect conversions by delivering to the Company a
      Notice of Conversion, the form of which is attached hereto as Annex
      A
      (a
“Notice
      of Conversion”),
      specifying therein the principal amount of this Debenture to be converted and
      the date on which such conversion shall be effected (a “Conversion
      Date”).
      If no
      Conversion Date is specified in a Notice of Conversion, the Conversion Date
      shall be the date that such Notice of Conversion is deemed delivered hereunder.
      To effect conversions hereunder, the Holder shall not be required to physically
      surrender this Debenture to the Company unless the entire principal amount
      of
      this Debenture has been so converted. Conversions hereunder shall have the
      effect of lowering the outstanding principal amount of this Debenture in an
      amount equal to the applicable conversion. The Holder and the Company shall
      maintain records showing the principal amount(s) converted and the date of
      such
      conversion(s). The Company may deliver an objection to any Notice of Conversion
      within 3 Business Days of delivery of such Notice of Conversion. In the event
      of
      any dispute or discrepancy, the records of the Company shall be controlling
      and
      determinative in the absence of manifest error. The
      Holder, and any assignee by acceptance of this Debenture, acknowledge and agree
      that, by reason of the provisions of this paragraph, following conversion of
      a
      portion of this Debenture, the unpaid and unconverted principal amount of this
      Debenture may be less than the amount stated on the face
      hereof.

     

    
      
        
        

      

      
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    b) Conversion
      Price.
      The
      conversion price in effect on any Conversion Date shall be equal to $1.41 (subject
      to adjustment herein) (the “Conversion
      Price”).

    


    c) Conversion
      Limitations.
      

    


    i. Trading
      Market Limitations.
      Notwithstanding anything herein to the contrary, if the Company has not obtained
      Shareholder Approval (as defined below), then the Company may not issue, upon
      conversion of this Debenture, a number of shares of Common Stock which, when
      aggregated with any shares of Common Stock issued on or after the Original
      Issue
      Date and prior to such Conversion Date (A) in connection with any Debentures
      issued pursuant to the Purchase Agreement, (B) in connection with any Warrants
      issued pursuant to the Purchase Agreement and (C) in connection with any
      warrants issued to any registered broker-dealer as a fee in connection with
      the
      issuance of the Securities pursuant to the Purchase Agreement, would exceed
      19.999% of the number of shares of Common Stock outstanding on the Trading
      Day
      immediately preceding the Original Issue Date (such number of shares, the
“Issuable
      Maximum”).
      Each
      Holder shall be allocated a portion of the Issuable Maximum equal to the
      quotient obtained by dividing (x) the aggregate principal amount of the
      Debenture(s) issued and sold to such Holder on the Original Issue Date by (y)
      the aggregate principal amount of all Debentures issued and sold by the Company
      on the Original Issue Date. If any Holder shall no longer hold the Debenture(s),
      then such Holder’s remaining portion of the Issuable Maximum, if any, shall be
      allocated pro-rata among the remaining Holders. If, on any Conversion Date,
      (1)
      the applicable Conversion Price is such that the shares issuable under this
      Debenture on such Conversion Date, together with the aggregate number of shares
      of Common Stock that would then be issuable upon conversion in full of all
      then
      outstanding Debentures, would exceed the Issuable Maximum and (2) the Company
      shall not have previously obtained Shareholder Approval, then the Company shall
      issue to the Holder requesting a conversion a number of shares of Common Stock
      equal to such Holder’s pro-rata portion (which shall be calculated pursuant to
      the terms hereof) of the Issuable Maximum and, with respect to the remainder
      of
      the aggregate principal amount of the Debentures (including any accrued
      interest) then held by such Holder for which a conversion in accordance with
      the
      applicable Conversion Price would result in an issuance of shares of Common
      Stock in excess of such Holder’s pro-rata portion (which shall be calculated
      pursuant to the terms hereof) of the Issuable Maximum (the “Excess
      Principal”),
      the
      Company shall be prohibited from converting such Excess Principal and shall
      promptly notify the Holder of the reason therefor. This Debenture shall
      thereafter be unconvertible to such extent until and unless Shareholder Approval
      is subsequently obtained, but this Debenture shall otherwise remain in full
      force and effect.

     

    
      
        
        

      

      
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    ii. Holder’s
      Restriction on Conversion.
      The
      Company shall not effect any conversion of this Debenture, and a Holder shall
      not have the right to convert any portion of this Debenture, to the extent
      that
      after giving effect to the conversion set forth on the applicable Notice of
      Conversion, such Holder (together with such Holder’s Affiliates, and any other
      person or entity acting as a group together with such Holder or any of such
      Holder’s Affiliates) would beneficially own in excess of the Beneficial
      Ownership Limitation (as defined below).  For purposes of the foregoing
      sentence, the number of shares of Common Stock beneficially owned by such Holder
      and its Affiliates shall include the number of shares of Common Stock issuable
      upon conversion of this Debenture with respect to which such determination
      is
      being made, but shall exclude the number of shares of Common Stock which are
      issuable upon (A) conversion of the remaining, unconverted principal amount
      of
      this Debenture beneficially owned by such Holder or any of its Affiliates and
      (B) exercise or conversion of the unexercised or unconverted portion of any
      other securities of the Company subject to a limitation on conversion or
      exercise analogous to the limitation contained herein (including, without
      limitation, any other Debentures or the Warrants) beneficially owned by such
      Holder or any of its Affiliates.  Except as set forth in the preceding
      sentence, for purposes of this Section 4(c)(ii), beneficial ownership shall
      be
      calculated in accordance with Section 13(d) of the Exchange Act and the rules
      and regulations promulgated thereunder. To the extent that the limitation
      contained in this Section 4(c)(ii) applies, the determination of whether this
      Debenture is convertible (in relation to other securities owned by such Holder
      together with any Affiliates) and of which principal amount of this Debenture
      is
      convertible shall be in the sole discretion of such Holder, and the submission
      of a Notice of Conversion shall be deemed to be such Holder’s determination of
      whether this Debenture may be converted (in relation to other securities owned
      by such Holder together with any Affiliates) and which principal amount of
      this
      Debenture is convertible, in each case subject to such aggregate percentage
      limitations. To ensure compliance with this restriction, each Holder will be
      deemed to represent to the Company each time it delivers a Notice of Conversion
      that such Notice of Conversion has not violated the restrictions set forth
      in
      this paragraph and the Company shall have no obligation to verify or confirm
      the
      accuracy of such determination. In
      addition, a determination as to any group status as contemplated above shall
      be
      determined in accordance with Section 13(d) of the Exchange Act and
      the
      rules and regulations promulgated thereunder. For
      purposes of this Section 4(c)(ii), in determining the number of outstanding
      shares of Common Stock, a Holder may rely on the number of outstanding shares
      of
      Common Stock as stated in the most recent of the following: (A) the Company’s
      most recent Form 10-Q or Form 10-K, as the case may be; (B) a more recent public
      announcement by the Company; or (C) a more recent notice by the Company or
      the
      Company’s transfer agent setting forth the number of shares of Common Stock
      outstanding.  Upon the written request of a Holder, the Company shall
      within two Trading Days confirm orally and in writing to such Holder the number
      of shares of Common Stock then outstanding.  In any case, the number of
      outstanding shares of Common Stock shall be determined after giving effect
      to
      the conversion or exercise of securities of the Company, including this
      Debenture, by such Holder or its Affiliates since the date as of which such
      number of outstanding shares of Common Stock was reported. The “Beneficial
      Ownership Limitation” shall be 9.99% of the number of shares of the Common Stock
      outstanding immediately after giving effect to the issuance of shares of Common
      Stock issuable upon conversion of this Debenture held by the Holder. The
      Beneficial Ownership Limitation provisions of this Section 4(c)(ii) may not
      be
      waived by the Holder. The provisions of this paragraph shall be construed and
      implemented in a manner otherwise than in strict conformity with the terms
      of
      this Section 4(c)(ii) to correct this paragraph (or any portion hereof) which
      may be defective or inconsistent with the intended Beneficial Ownership
      Limitation herein contained or to make changes or supplements necessary or
      desirable to properly give effect to such limitation.
      The
      limitations contained in this paragraph shall apply to a successor holder of
      this
      Debenture.

     

    
      
        
        

      

      
        -11-

        
          

        

      

      
        
        

      

    

     

    d) Mechanics
      of Conversion.

     

    i. Conversion
      Shares Issuable Upon Conversion of Principal Amount.
      The
      number of shares of Common Stock issuable upon a conversion hereunder shall
      be
      determined by the quotient obtained by dividing (x) the outstanding principal
      amount of this Debenture to be converted by (y) the Conversion
      Price.


    


    ii. Delivery
      of Certificate Upon Conversion.
      Not
      later than three Trading Days after each Conversion Date (the “Share
      Delivery Date”),
      the
      Company shall deliver, or cause to be delivered, to the Holder (A) a certificate
      or certificates representing the Conversion Shares which, if required by the
      Purchase Agreement, shall be free of restrictive legends and trading
      restrictions representing the number of shares of Common Stock being acquired
      upon the conversion of this Debenture and (B) accrued and unpaid interest shall
      be paid in accordance with Section 2. As long as the Company’s
      transfer agent (“Transfer
      Agent”)
      participates
      in the Depository Trust Company (“DTC”)
      Fast
      Automated Securities Transfer program (“FAST”),
      and
      except as otherwise provided in the next following sentence, the Company shall
      effect delivery of Conversion Shares by crediting the account of the Holder
      or
      its nominee at DTC, no later than the close of business on the applicable Share
      Delivery Date. In the event that the Transfer Agent is not a participant in
      FAST, or if the Conversion Shares are not otherwise eligible for delivery
      through FAST, or if the Holder so specifies otherwise in writing on or before
      the Conversion Date, the Company shall effect delivery of Conversion Shares
      by
      delivering to the Holder physical certificates representing such Conversion
      Shares, no later than the close of business on such Share Delivery Date..


     

    iii. Failure
      to Deliver Certificates.
      If in
      the case of any Notice of Conversion such certificate or certificates are not
      delivered to or as directed by the applicable Holder by the fifth Trading Day
      after the Conversion Date, the Holder shall be entitled to elect by written
      notice to the Company at any time prior to its receipt of such certificate
      or
      certificates, to rescind such Conversion, in which event the Company shall
      promptly return to the Holder any original Debenture delivered to the Company
      and the Holder shall promptly return the Common Stock certificates representing
      the principal amount of this Debenture tendered for conversion to the
      Company.

     

    
      
        
        

      

      
        -12-

        
          

        

      

      
        
        

      

    

     

    iv. Obligation
      Absolute; Partial Liquidated Damages.
      The
      Company’s obligations to issue and deliver the Conversion Shares upon conversion
      of this Debenture in accordance with the terms hereof are absolute and
      unconditional, irrespective of any action or inaction by the Holder to enforce
      the same, any waiver or consent with respect to any provision hereof, the
      recovery of any judgment against any Person or any action to enforce the same,
      or any setoff, counterclaim, recoupment, limitation or termination, or any
      breach or alleged breach by the Holder or any other Person of any obligation
      to
      the Company or any violation or alleged violation of law by the Holder or any
      other Person, and irrespective of any other circumstance which might otherwise
      limit such obligation of the Company to the Holder in connection with the
      issuance of such Conversion Shares; provided,
      however,
      that
      such delivery shall not operate as a waiver by the Company of any right or
      remedy the Company may have against the Holder. In the event the Holder of
      this
      Debenture shall elect to convert any or all of the outstanding principal amount
      hereof, the Company may not refuse conversion based on any claim that the Holder
      or anyone associated or affiliated with the Holder has been engaged in any
      violation of law, agreement or for any other reason, unless an injunction from
      a
      court, on notice to Holder, restraining and or enjoining conversion of all
      or
      part of this Debenture shall have been sought and obtained. In the absence
      of
      such injunction, the Company shall issue Conversion Shares or, if applicable,
      cash, upon a properly noticed conversion. If the Company fails for any reason
      (other than because of the limitations set forth in Section 4(c) above) to
      deliver to the Holder such certificate or certificates pursuant to Section
      4(d)(ii) by the fifth Trading Day after the Conversion Date, the Company shall
      pay to such Holder, in cash, as liquidated damages and not as a penalty, for
      each $1000 of principal amount being converted, $10 per Trading Day (increasing
      to $20 per Trading Day on the fifth Trading Day after such liquidated damages
      begin to accrue) for each Trading Day after such fifth Trading Day until such
      certificates are delivered or until the applicable Conversion Notice is
      rescinded as provided in Section 4(d)(iii). Nothing herein shall limit a
      Holder’s right to pursue actual damages or declare an Event of Default pursuant
      to Section 8 hereof for the Company’s failure to deliver Conversion Shares
      within the period specified herein and such Holder shall have the right to
      pursue all remedies available to it hereunder, at law or in equity including,
      without limitation, a decree of specific performance and/or injunctive relief.
      The exercise of any such rights shall not prohibit the Holder from seeking
      to
      enforce damages pursuant to any other Section hereof or under applicable
      law.

     

    
      
        
        

      

      
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    v. Compensation
      for Buy-In on Failure to Timely Deliver Certificates Upon
      Conversion.
      In
      addition to any other rights available to the Holder, if the Company fails
      for
      any reason to deliver to the Holder such certificate or certificates by the
      Share Delivery Date pursuant to Section 4(d)(ii), and if after such Share
      Delivery Date the Holder is required by its brokerage firm to purchase (in
      an
      open market transaction or otherwise) shares of Common Stock to deliver in
      satisfaction of a sale by such Holder of the Conversion Shares which the Holder
      was entitled to receive upon the conversion relating to such Share Delivery
      Date
      (a “Buy-In”),
      then
      the Company shall (A) pay in cash to the Holder (in addition to any other
      remedies available to or elected by the Holder) the amount by which (x) the
      Holder’s total purchase price (including any brokerage commissions) for the
      Common Stock so purchased exceeds (y) the product of (1) the aggregate number
      of
      shares of Common Stock that such Holder was entitled to receive from the
      conversion at issue multiplied by (2) the actual sale price at which the sell
      order giving rise to such purchase obligation was executed (including any
      brokerage commissions) and (B) at the option of the Holder, either reissue
      (if
      surrendered) this Debenture in a principal amount equal to the principal amount
      of the attempted conversion or deliver to the Holder the number of shares of
      Common Stock that would have been issued if the Company had timely complied
      with
      its delivery requirements under Section 4(d)(ii). For example, if the Holder
      purchases Common Stock having a total purchase price of $11,000 to cover a
      Buy-In with respect to an attempted conversion of this Debenture with respect
      to
      which the actual sale price of the Conversion Shares (including any brokerage
      commissions) giving rise to such purchase obligation was a total of $10,000
      under clause (A) of the immediately preceding sentence, the Company shall be
      required to pay the Holder $1,000. The Holder shall provide the Company written
      notice indicating the amounts payable to the Holder in respect of the Buy-In
      and, upon request of the Company, evidence of the amount of such loss. Nothing
      herein shall limit a Holder’s right to pursue any other remedies available to it
      hereunder, at law or in equity including, without limitation, a decree of
      specific performance and/or injunctive relief with respect to the Company’s
      failure to timely deliver certificates representing shares of Common Stock
      upon
      conversion of this Debenture as required pursuant to the terms
      hereof.

     

    vi. Reservation
      of Shares Issuable Upon Conversion.
      The
      Company covenants that it will at all times reserve and keep available out
      of
      its authorized and unissued shares of Common Stock for the sole purpose of
      issuance upon conversion of this Debenture as herein provided, free from
      preemptive rights or any other actual contingent purchase rights of Persons
      other than the Holder (and the other holders of the Debentures), not less than
      such aggregate number of shares of the Common Stock as shall (subject to the
      terms and conditions set forth in the Purchase Agreement) be issuable (taking
      into account the adjustments and restrictions of Section 5) upon the conversion
      of the outstanding principal amount of this Debenture. The Company covenants
      that all shares of Common Stock that shall be so issuable shall, upon issue,
      be
      duly authorized, validly issued, fully paid and nonassessable and, if the
      Registration Statement is then effective under the Securities Act and available
      for sales of Conversion Shares by the Holder, shall be registered for public
      sale by the Holder in accordance with such Registration Statement.

     

    
      
        
        

      

      
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    vii. Fractional
      Shares.
      Upon a
      conversion hereunder the Company shall not be required to issue stock
      certificates representing fractions of shares of Common Stock, but may if
      otherwise permitted, make a cash payment in respect of any final fraction of
      a
      share based on the VWAP at such time. If the Company elects not, or is unable,
      to make such a cash payment, the Holder shall be entitled to receive, in lieu
      of
      the final fraction of a share, 1 whole share of Common Stock.

    


    viii. Transfer
      Taxes.
      The
      issuance of certificates for shares of the Common Stock on conversion of this
      Debenture shall be made without charge to the Holder hereof for any documentary
      stamp or similar taxes that may be payable in respect of the issue or delivery
      of such certificates, provided that the Company shall not be required to pay
      any
      tax that may be payable in respect of any transfer involved in the issuance
      and
      delivery of any such certificate upon conversion in a name other than that
      of
      the Holder of this Debenture so converted and the Company shall not be required
      to issue or deliver such certificates unless or until the person or persons
      requesting the issuance thereof shall have paid to the Company the amount of
      such tax or shall have established to the satisfaction of the Company that
      such
      tax has been paid.

    


    Section
      5. Certain
      Adjustments.

     

    a) Stock
      Dividends and Stock Splits.
      If the
      Company, at any time while this Debenture is outstanding: (A) pays a stock
      dividend or otherwise makes a distribution or distributions payable in shares
      of
      Common Stock on shares of Common Stock or any Common Stock Equivalents (which,
      for avoidance of doubt, shall not include any shares of Common Stock issued
      by
      the Company upon conversion of this Debenture); (B) subdivides outstanding
      shares of Common Stock into a larger number of shares; (C) combines (including
      by way of a reverse stock split) outstanding shares of Common Stock into a
      smaller number of shares; or (D) issues, in the event of a reclassification
      of
      shares of the Common Stock, any shares of capital stock of the Company, then
      the
      Conversion Price shall be multiplied by a fraction of which the numerator shall
      be the number of shares of Common Stock (excluding any treasury shares of the
      Company) outstanding immediately before such event and of which the denominator
      shall be the number of shares of Common Stock outstanding immediately after
      such
      event. Any adjustment made pursuant to this Section shall become effective
      immediately after the record date for the determination of stockholders entitled
      to receive such dividend or distribution and shall become effective immediately
      after the effective date in the case of a subdivision, combination or
      re-classification.

     

    
      
        
        

      

      
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    b) Subsequent
      Equity Sales.
      If the
      Company or any Subsidiary thereof, as applicable, at any time while this
      Debenture is outstanding, sells or grants any option to purchase or sells or
      grants any right to reprice its securities, or otherwise disposes of or issues
      (or announces any sale, grant or any option to purchase or other disposition)
      any Common Stock or Common Stock Equivalents entitling any Person to acquire
      shares of Common Stock at an effective price per share that is lower than the
      then Conversion Price (such lower price, the “Base
      Conversion Price”
and
      such issuances collectively, a “Dilutive
      Issuance”)
      (if
      the holder of the Common Stock or Common Stock Equivalents so issued shall
      at
      any time, whether by operation of purchase price adjustments, reset provisions,
      floating conversion, exercise or exchange prices or otherwise, or due to
      warrants, options or rights per share which are issued in connection with such
      issuance, be entitled to receive shares of Common Stock at an effective price
      per share that is lower than the Conversion Price, such issuance shall be deemed
      to have occurred for less than the Conversion Price on such date of the Dilutive
      Issuance), then the Conversion Price shall be reduced to equal the Base
      Conversion Price. Such adjustment shall be made whenever such Common Stock
      or
      Common Stock Equivalents are issued. Notwithstanding
      the foregoing, no adjustment will be made under this Section 5(b) in respect
      of
      an Exempt Issuance.
      The
      Company shall notify the Holder in writing, no later than the fifth Business
      Day
      following the issuance of any Common Stock or Common Stock Equivalents subject
      to this Section 5(b), indicating therein the applicable issuance price, or
      applicable reset price, exchange price, conversion price and other pricing
      terms
      (such notice, the “Dilutive
      Issuance Notice”).
      For
      purposes of clarification, whether or not the Company provides a Dilutive
      Issuance Notice pursuant to this Section 5(b), upon the occurrence of any
      Dilutive Issuance, the Holder is entitled to receive a number of Conversion
      Shares based upon the Base Conversion Price on or after the date of such
      Dilutive Issuance, regardless of whether the Holder accurately refers to the
      Base Conversion Price in the Notice of Conversion.

     

    c) Subsequent
      Rights Offerings.
      If the
      Company, at any time while the Debenture is outstanding, shall issue rights,
      options or warrants to all holders of Common Stock (and not to Holders)
      entitling them to subscribe for or purchase shares of Common Stock at a price
      per share that is lower than the VWAP on the record date referenced below,
      then
      the Conversion Price shall be multiplied by a fraction of which the denominator
      shall be the number of shares of the Common Stock outstanding on the date of
      issuance of such rights or warrants plus the number of additional shares of
      Common Stock offered for subscription or purchase, and of which the numerator
      shall be the number of shares of the Common Stock outstanding on the date of
      issuance of such rights or warrants plus the number of shares which the
      aggregate offering price of the total number of shares so offered (assuming
      delivery to the Company in full of all consideration payable upon exercise
      of
      such rights, options or warrants) would purchase at such VWAP. Such adjustment
      shall be made whenever such rights or warrants are issued, and shall become
      effective immediately after the record date for the determination of
      stockholders entitled to receive such rights, options or warrants.

     

    
      
        
        

      

      
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    d) Pro
      Rata Distributions.
      If the
      Company, at any time while this Debenture is outstanding, distributes to all
      holders of Common Stock (and not to the Holders) evidences of its indebtedness
      or assets (including cash and cash dividends) or rights or warrants to subscribe
      for or purchase any security (other than the Common Stock, which shall be
      subject to Section 5(b)), then in each such case the Conversion Price shall
      be
      adjusted by multiplying such Conversion Price in effect immediately prior to
      the
      record date fixed for determination of stockholders entitled to receive such
      distribution by a fraction of which the denominator shall be the VWAP determined
      as of the record date mentioned above, and of which the numerator shall be
      such
      VWAP on such record date less the then fair market value at such record date
      of
      the portion of such assets or evidence of indebtedness so distributed applicable
      to 1 outstanding share of the Common Stock as determined by the Board of
      Directors of the Company in good faith. In either case the adjustments shall
      be
      described in a statement delivered to the Holder describing the portion of
      assets or evidences of indebtedness so distributed or such subscription rights
      applicable to 1 share of Common Stock. Such adjustment shall be made whenever
      any such distribution is made and shall become effective immediately after
      the
      record date mentioned above.

     

    e) Fundamental
      Transaction.
      If, at
      any time while this Debenture is outstanding, (A) the Company effects any merger
      or consolidation of the Company with or into another Person, (B) the Company
      effects any sale of all or substantially all of its assets in one transaction
      or
      a series of related transactions, (C) any tender offer or exchange offer
      (whether by the Company or another Person) is completed pursuant to which
      holders of Common Stock are permitted to tender or exchange their shares for
      other securities, cash or property, or (D) the Company effects any
      reclassification of the Common Stock or any compulsory share exchange pursuant
      to which the Common Stock is effectively converted into or exchanged for other
      securities, cash or property (in any such case, a “Fundamental
      Transaction”),
      then,
      upon any subsequent conversion of this Debenture, the Holder shall have the
      right to receive, for each Conversion Share that would have been issuable upon
      such conversion immediately prior to the occurrence of such Fundamental
      Transaction, the same kind and amount of securities, cash or property as it
      would have been entitled to receive upon the occurrence of such Fundamental
      Transaction if it had been, immediately prior to such Fundamental Transaction,
      the holder of 1 share of Common Stock (the “Alternate
      Consideration”).
      For
      purposes of any such conversion, the determination of the Conversion Price
      shall
      be appropriately adjusted to apply to such Alternate Consideration based on
      the
      amount of Alternate Consideration issuable in respect of 1 share of Common
      Stock
      in such Fundamental Transaction, and the Company shall apportion the Conversion
      Price among the Alternate Consideration in a reasonable manner reflecting the
      relative value of any different components of the Alternate Consideration.
      If
      holders of Common Stock are given any choice as to the securities, cash or
      property to be received in a Fundamental Transaction, then the Holder shall
      be
      given the same choice as to the Alternate Consideration it receives upon any
      conversion of this Debenture following such Fundamental Transaction. To the
      extent necessary to effectuate the foregoing provisions, any successor to the
      Company or surviving entity in such Fundamental Transaction shall issue to
      the
      Holder a new debenture consistent with the foregoing provisions and evidencing
      the Holder’s right to convert such debenture into Alternate Consideration. The
      terms of any agreement pursuant to which a Fundamental Transaction is effected
      shall include terms requiring any such successor or surviving entity to comply
      with the provisions of this Section 5(e) and insuring that this Debenture (or
      any such replacement security) will be similarly adjusted upon any subsequent
      transaction analogous to a Fundamental Transaction.

     

    
      
        
        

      

      
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    f) Calculations.
      All
      calculations under this Section 5 shall be made to the nearest cent or the
      nearest 1/100th of a share, as the case may be. For purposes of this Section
      5,
      the number of shares of Common Stock deemed to be issued and outstanding as
      of a
      given date shall be the sum of the number of shares of Common Stock (excluding
      any treasury shares of the Company) issued and outstanding.

    


    g) Notice
      to the Holder.

    


    i. Adjustment
      to Conversion Price.
      Whenever the Conversion Price is adjusted pursuant to any provision of this
      Section 5, the Company shall promptly mail to each Holder a notice setting
      forth
      the Conversion Price after such adjustment and setting forth a brief statement
      of the facts requiring such adjustment. If the Company issues a variable rate
      security, despite the prohibition thereon in the Purchase Agreement, the Company
      shall be deemed to have issued Common Stock or Common Stock Equivalents at
      the
      lowest possible conversion or exercise price at which such securities may be
      converted or exercised in the case of a Variable Rate Transaction (as defined
      in
      the Purchase Agreement).

     

    ii. Notice
      to Allow Conversion by Holder.
      If (A)
      the Company shall declare a dividend (or any other distribution in whatever
      form) on the Common Stock, (B) the Company shall declare a special nonrecurring
      cash dividend on or a redemption of the Common Stock, (C) the Company shall
      authorize the granting to all holders of the Common Stock of rights or warrants
      to subscribe for or purchase any shares of capital stock of any class or of
      any
      rights, (D) the approval of any stockholders of the Company shall be required
      in
      connection with any reclassification of the Common Stock, any consolidation
      or
      merger to which the Company is a party, any sale or transfer of all or
      substantially all of the assets of the Company, of any compulsory share exchange
      whereby the Common Stock is converted into other securities, cash or property
      or
      (E) the
      Company shall authorize the voluntary or involuntary dissolution, liquidation
      or
      winding up of the affairs of the Company, then, in each case, the Company shall
      cause to be delivered
      to the Holder at its last address as it shall appear upon the Debenture
      Register, at least 20 calendar days prior to the applicable record or effective
      date hereinafter specified, a notice stating (x)
      the
      date on which a record is to be taken for the purpose of such dividend,
      distribution, redemption, rights or warrants, or if a record is not to be taken,
      the date as of which the holders of the Common Stock of record to be entitled
      to
      such dividend, distributions, redemption, rights or warrants are to be
      determined or (y) the date on which such reclassification, consolidation,
      merger, sale, transfer or share exchange is expected to become effective or
      close, and the date as of which it is expected that holders of the Common Stock
      of record shall be entitled to exchange their shares of the Common Stock for
      securities, cash or other property deliverable upon such reclassification,
      consolidation, merger, sale, transfer or share exchange, provided that the
      failure to deliver such notice or any defect therein or in the delivery thereof
      shall not affect the validity of the corporate action required to be specified
      in such notice. The Holder is entitled to convert this Debenture during the
      20-day period commencing on the date of such notice through the effective date
      of the event triggering such notice.

     

    
      
        
        

      

      
        -18-

        
          

        

      

      
        
        

      

    

     

    Section
      6. Redemption
      and Forced Conversion.

    


    a) Optional
      Redemption at Election of Company.
      Subject
      to the provisions of this Section 6, on the third anniversary of the Original
      Issue Date and on each yearly anniversary thereafter until the Maturity Date,
      the Company may deliver a notice to the Holder (an “Optional
      Redemption Notice”
      and the date such notice is deemed delivered hereunder, the “Optional
      Redemption Notice Date”)
      of its irrevocable election to redeem some or all of the then outstanding
      Debentures (but not less than $2,000,000 principal amount) for cash in an amount
      equal to the sum of (i) 110% of the principal amount being redeemed
      plus
      (ii) all
      liquidated damages and other amounts due in respect of the Debenture (the
“Optional
      Redemption Amount”).
      Accrued interest on the amount being redeemed shall be paid in accordance with
      Section 2. The Optional Redemption
      Amount shall be paid on the 20th
      Trading Day following the Optional Redemption Notice Date (such date, the
“Optional
      Redemption Date”
      and such redemption, the “Optional
      Redemption”).
      The Optional Redemption Amount is payable in full on the Optional Redemption
      Date. The Company may only effect an Optional Redemption if on each Trading
      Day
      during the period commencing on the Optional Redemption Notice Date through
      to
      the Optional Redemption Date and
      through and including the date payment of the Optional Redemption Amount is
      actually made,
      each of the Equity Conditions shall have been met. If any of the Equity
      Conditions shall cease to be satisfied at any time during the 20 Trading Day
      period, then the Holder may elect to nullify the Optional Redemption Notice
      by
      notice to the Company within 3 Trading Days after the first day on which any
      such Equity Condition has not been met (provided that if, by a provision of
      the
      Transaction Documents, the Company is obligated to notify the Holder of the
      non-existence of an Equity Condition, such notice period shall be extended
      to
      the third Trading Day after proper notice from the Company) in which case the
      Optional Redemption Notice shall be null and void, ab initio.
      The Company covenants and agrees that it will honor all Notices of Conversion
      tendered from the time of delivery of the Optional Redemption Notice through
      the
      date all amounts owing thereon are due and paid in full.

    


    b) Redemption
      Procedure.
      The
      payment of cash or issuance of Common Stock, as applicable, pursuant to an
      Optional Redemption shall be made on the Optional Redemption Date. If any
      portion of the payment pursuant to an Optional Redemption shall not be paid
      by
      the Company by the applicable due date, interest shall accrue thereon until
      such
      amount is paid in full at an interest rate equal to the lesser of 18% per annum
      or the maximum rate permitted by applicable law. Notwithstanding anything herein
      contained to the contrary, if any portion of the Optional Redemption Amount
      remains unpaid after such date, the Holder may elect, by written notice to
      the
      Company given at any time thereafter, to invalidate ab initio
      such
      redemption, and, with respect to the Company’s failure to honor the Optional
      Redemption, the Company shall have no further right to exercise such Optional
      Redemption. The
      Holder may elect to convert the outstanding principal amount of the Debenture
      pursuant to Section 4 prior to actual payment in cash for any redemption under
      this Section 6 by the delivery of a Notice of Conversion to the
      Company.

     

    
      
        
        

      

      
        -19-

        
          

        

      

      
        
        

      

    

     

    c) Forced
      Conversion.
      Notwithstanding anything herein to the contrary, if after both the date
      Shareholder Approval is received and effective and the Effective Date, the
      VWAPs
      for each of any 20 consecutive Trading Days, which period shall have commenced
      only after both the date of such Shareholder Approval and the Effective Date,
      such period the “Threshold
      Period”))
      exceeds the then effective Conversion Price (subject to adjustment for reverse
      and forward stock splits, stock dividends, stock combinations and other similar
      transactions of the Common Stock that occur after the Original Issue Date)
      by at
      least 250% (e.g., if the Conversion Price is $1.30, then the VWAPs must equal
      or
      exceed $4.55), the Company may, within 1 Trading Day after the end of such
      Threshold Period, deliver a written notice to the Holder (a “Forced
      Conversion Notice”,
      the
      date such notice is delivered to the Holder, the “Forced
      Conversion Notice Date”
and
      such conversion, a “Forced
      Conversion”)
      to
      cause the Holder to convert all or part of the then outstanding principal amount
      of Debentures pursuant to Section 4, it being agreed that the “Conversion Date”
for purposes of Section 4 shall be deemed to occur on the third Trading Day
      following the Forced Conversion Notice Date (such third Trading Day, the
“Forced
      Conversion Date”).
      The
      Company may not deliver a Forced Conversion Notice, and any Forced Conversion
      Notice delivered by the Company shall not be effective, unless all of the Equity
      Conditions are met on each Trading Day occurring during the applicable Threshold
      Period through and including the later of the Forced Conversion Date and the
      Trading Day after the date such Conversion Shares pursuant to such conversion
      are delivered to the Holder. Any Forced Conversion for less than all of the
      outstanding Debentures shall be applied ratably to all Holders based on their
      initial purchases of Debentures pursuant to the Purchase Agreement, provided
      that any voluntary conversions by a Holder shall be applied against such
      Holder’s pro-rata allocation, thereby decreasing the aggregate amount forcibly
      converted hereunder if only a portion of this Debenture is forcibly converted.
      For purposes of clarification, a Forced Conversion shall be subject to all
      of
      the provisions of Section 4, including, without limitation, the provision
      requiring payment of liquidated damages and limitations on conversions. If
      the
      Company is precluded from completing a Forced Conversion as to any Holder or
      Holders by reason of the limitations contained in Section 4(c)(ii), then the
      Company shall be permitted to complete such Forced Conversion up to such
      limitation on the applicable Forced Conversion Date and any uncompleted portion
      of such Forced Conversion on the 90th
      calendar
      day following the Forced Conversion Date notwithstanding the limitation
      contained in Section 4(c)(ii) and notwithstanding the failure of any of the
      Equity Conditions subsequent to the Forced Conversion Date, provided that no
      interest or penalties shall accrue on any amount being converted pursuant to
      a
      Forced Conversion Notice after the applicable Forced Conversion Notice
      Date.

     

    
      
        
        

      

      
        -20-

        
          

        

      

      
        
        

      

    

    


    Section
      7. Negative
      Covenants.
      As long
      as at least $2,000,000 principal amount of Debentures remains outstanding,
      the
      Company shall not, and shall not permit any of its Subsidiaries to, directly
      or
      indirectly:

    


    a) other
      than Permitted Indebtedness, enter into, create, incur, assume, guarantee or
      suffer to exist any indebtedness for borrowed money of any kind, including
      but
      not limited to, a guarantee, on or with respect to any of its property or assets
      now owned or hereafter acquired or any interest therein or any income or profits
      therefrom;

     

    b) other
      than Permitted Liens, enter into, create, incur, assume or suffer to exist
      any
      Liens of any kind, on or with respect to any of its property or assets now
      owned
      or hereafter acquired or any interest therein or any income or profits
      therefrom;

    


    c) amend
      its charter documents, including without limitation, the certificate of
      incorporation and bylaws, in any manner that materially and adversely affects
      any rights of the Holder;

    


    d) repay,
      repurchase or offer to repay, repurchase or otherwise acquire more than a
de minimis
      number
      of shares of its Common Stock or Common Stock Equivalents other than as to
      (a)
      the Conversion Shares or Warrant Shares as permitted or required under the
      Transaction Documents and (b) repurchases of Common Stock or Common Stock
      Equivalents, provided that such repurchases shall not exceed an aggregate of
      $2,000,000 during term of this Debenture); 

    


    e) enter
      into any agreement with respect to any of the foregoing;
      or

    


    f) pay
      cash dividends or distributions on any equity securities of the
      Company.

     

    Section
      8. Events
      of Default.
      

    


    a) “Event
      of Default”
means,
      wherever used herein, any of the following events (whatever the reason for
      such
      event and whether such event shall be voluntary or involuntary or effected
      by
      operation of law or pursuant to any judgment, decree or order of any court,
      or
      any order, rule or regulation of any administrative or governmental
      body):

    


    i. any
      default in the payment of (A) the principal amount of any Debenture or (B)
      interest, liquidated damages and other amounts owing to a Holder on any
      Debenture, as and when the same shall become due and payable (whether on a
      Conversion Date or the Maturity Date or by acceleration or otherwise) which
      default, solely in the case of an interest payment or other default under clause
      (B) above, is not cured within 5 Trading Days of notice of such
      failure;

     

    
      
        
        

      

      
        -21-

        
          

        

      

      
        
        

      

    

     

    ii. the
      Company shall fail to observe or perform any other material covenant or
      agreement contained in the Debentures (other than a breach by the Company of
      its
      obligations to deliver shares of Common Stock to the Holder upon conversion,
      which breach is addressed in clause (xi) below) or any of the other Transaction
      Documents to the Holder and the Company or any Guarantor are a party, which
      failure is not cured, if possible to cure, within 15
      Trading
      Days after notice of such failure sent by the Holder or by any other
      Holder;

    


    iii. a
      default
      or event of default (subject to any grace or cure period provided in the
      applicable agreement, document or instrument) shall occur under any other
      material agreement, lease, document or instrument to which the Company or any
      Subsidiary is obligated (and not covered by clause (vi) below) which would
      reasonably be expected to result in a Material Adverse Effect;

    


    iv. any
      material representation
      or warranty made by the Company in this Debenture, any other Transaction
      Documents, any material written statement pursuant hereto or thereto or any
      other material report, financial statement or certificate made or delivered
      to
      the Holder or any other Holder shall
      be untrue or incorrect in any material respect as of the date when made or
      deemed made;

    


    v. a
      Bankruptcy Event shall occur with respect to the Company or any Significant
      Subsidiary;

     

    vi. the
      Company or any Subsidiary shall default on any of its obligations under any
      mortgage, credit agreement or other facility, indenture agreement, factoring
      agreement or other instrument under which there may be issued, or by which
      there
      may be secured or evidenced, any indebtedness for borrowed money or money due
      under any long term leasing or factoring arrangement that (a) involves an
      obligation greater than $500,000, whether such indebtedness now exists or shall
      hereafter be created, and (b) results in such indebtedness becoming or being
      declared due and payable prior to the date on which it would otherwise become
      due and payable; 

    


    vii. the
      Common Stock shall not be eligible for listing or quotation for trading on
      a
      Trading Market and shall not be eligible to resume listing or quotation for
      trading thereon within 15 Trading Days;

    


    viii. the
      Company shall be a party to any Change of Control Transaction or shall agree
      to
      sell or dispose of all or in excess of 50% of its assets in one transaction
      or a
      series of related transactions (whether or not such sale would constitute a
      Change of Control Transaction);

     

    
      
        
        

      

      
        -22-

        
          

        

      

      
        
        

      

    

    


    ix. a
      Registration Statement shall not have been declared effective by the Commission
      on or prior to the one-year anniversary of the Closing Date; 

    


    x. if,
      during the Effectiveness Period (as defined in the Registration Rights
      Agreement), either (a) the effectiveness of the Registration Statement lapses
      for any reason or (b) the Holder shall not be permitted to resell Registrable
      Securities (as defined in the Registration Rights Agreement) under the
      Registration Statement for a period of more than 60 consecutive Trading Days
      or
      75 non-consecutive Trading Days during any 12 month period; provided,
      however,
      that if
      the Company
      is negotiating a merger, consolidation, acquisition or sale of all or
      substantially all of its assets or a similar transaction and, in the written
      opinion of counsel to the Company, the Registration Statement would be required
      to be amended to include information concerning such pending transaction(s)
      or
      the parties thereto which information is not available or may not, in the
      reasonable judgment of such counsel, be publicly disclosed at the time, the
      Company shall be permitted an additional 20 consecutive Trading Days during
      any
      12 month period pursuant to this Section 8(a)(x);

    


    xi. the
      Company shall fail for any reason (other than the limitation in Section 4(c))
      to
      deliver certificates to a Holder prior to the tenth Trading Day after a
      Conversion Date or any Forced Conversion Date pursuant to Section 4(d) or the
      Company shall provide at any time notice to the Holder, including by way of
      public announcement, of the Company’s intention to not honor requests for
      conversions of any Debentures in accordance with the terms hereof;
      or

    


    xii. any
      monetary judgment, writ or similar final process shall be entered or filed
      against the Company, any Subsidiary or any of their respective property or
      other
      assets for more than $500,000, and such judgment, writ or similar final process
      shall remain unvacated, unbonded or unstayed for a period of 45 calendar
      days.

     

    b) Remedies
      Upon Event of Default.
      If any
      Event of Default occurs, the outstanding principal amount of this Debenture,
      plus accrued but unpaid interest, liquidated damages and other amounts owing
      in
      respect thereof through the date of acceleration, shall become, at the Holder’s
      election, immediately due and payable in cash at the Mandatory Default Amount.
      Commencing 5 days after the acceleration of this Debenture, the interest rate
      on
      this Debenture shall accrue at an interest rate equal to the lesser of 18%
      per
      annum or the maximum rate permitted under applicable law. Upon the payment
      in
      full of the Mandatory Default Amount, the Holder shall promptly surrender this
      Debenture to or as directed by the Company. In connection with such acceleration
      described herein, the Holder need not provide, and the Company hereby waives,
      any presentment, demand, protest or other notice of any kind, and the Holder
      may
      immediately and without expiration of any grace period enforce any and all
      of
      its rights and remedies hereunder and all other remedies available to it under
      applicable law. Such acceleration may be rescinded and annulled by Holder at
      any
      time prior to payment hereunder and the Holder shall have all rights as a holder
      of the Debenture until such time, if any, as the Holder receives full payment
      pursuant to this Section 8(b). No such rescission or annulment shall affect
      any
      subsequent Event of Default or impair any right consequent thereon.

     

    
      
        
        

      

      
        -23-

        
          

        

      

      
        
        

      

    

     

    Section
      9. Miscellaneous.
      

     

    a) Notices.
      Any and
      all notices or other communications or deliveries to be provided by the Holder
      hereunder, including, without limitation, any Notice of Conversion, shall be
      in
      writing and delivered personally, by facsimile, or sent by a nationally
      recognized overnight courier service, addressed to the Company, at the address
      set forth in the Purchase Agreement, or such other facsimile number or address
      as the Company may specify for such purpose by notice to the Holder delivered
      in
      accordance with this Section 9. Any and all notices or other communications
      or
      deliveries to be provided by the Company hereunder shall be in writing and
      delivered personally, by facsimile, or sent by a nationally recognized overnight
      courier service addressed to each Holder at the facsimile number or address
      of
      such Holder appearing on the books of the Company, or if no such facsimile
      number or address appears, at the principal place of business of the Holder.
      Any
      notice or other communication or deliveries hereunder shall be deemed given
      and
      effective on the earliest of (i) the date of transmission, if such notice or
      communication is delivered via facsimile at the facsimile number specified
      in
      this Section 9 prior to 5:30 p.m. (New York City time), (ii) the date
      immediately following the date of transmission, if such notice or communication
      is delivered via facsimile at the facsimile number specified in this Section
      9
      between 5:30 p.m. (New York City time) and 11:59 p.m. (New York City time)
      on
      any date, (iii) the second Business Day following the date of mailing, if sent
      by nationally recognized overnight courier service, or (iv) upon actual receipt
      by the party to whom such notice is required to be given.

     

    b) Absolute
      Obligation.
      Except
      as expressly provided herein, no provision of this Debenture shall alter or
      impair the obligation of the Company, which is absolute and unconditional,
      to
      pay the principal of, liquidated damages and accrued interest, as applicable,
      on
      this Debenture at the time, place, and rate, and in the coin or currency, herein
      prescribed. This Debenture is a direct debt obligation of the Company. This
      Debenture ranks pari passu
      with all
      other Debentures now or hereafter issued under the terms set forth
      herein.  

     

    c) Lost
      or Mutilated Debenture.
      If this
      Debenture shall be mutilated, lost, stolen or destroyed, the Company shall
      execute and deliver, in exchange and substitution for and upon cancellation
      of a
      mutilated Debenture, or in lieu of or in substitution for a lost, stolen or
      destroyed Debenture, a new Debenture for the principal amount of this Debenture
      so mutilated, lost, stolen or destroyed, but only upon receipt of evidence
      of
      such loss, theft or destruction of such Debenture, and of the ownership hereof,
      reasonably satisfactory to the Company.

     

    
      
        
        

      

      
        -24-

        
          

        

      

      
        
        

      

    

    


    d) Governing
      Law.
      All
      questions concerning the construction, validity, enforcement and interpretation
      of this Debenture shall be governed by and construed and enforced in accordance
      with the internal laws of the State of New York, without regard to the
      principles of conflict of laws thereof. Each party agrees that all legal
      proceedings concerning the interpretation, enforcement and defense of the
      transactions contemplated by any of the Transaction Documents (whether brought
      against a party hereto or its respective Affiliates, directors, officers,
      shareholders, employees or agents) shall be commenced in the state and federal
      courts sitting in the City of New York, Borough of Manhattan (the “New
      York Courts”).
      Each
      party hereto hereby irrevocably submits to the exclusive jurisdiction of the
      New
      York Courts for the adjudication of any dispute hereunder or in connection
      herewith or with any transaction contemplated hereby or discussed herein
      (including with respect to the enforcement of any of the Transaction Documents),
      and hereby irrevocably waives, and agrees not to assert in any suit, action
      or
      proceeding, any claim that it is not personally subject to the jurisdiction
      of
      such New York Courts, or such New York Courts are improper or inconvenient
      venue
      for such proceeding. Each party hereby irrevocably waives personal service
      of
      process and consents to process being served in any such suit, action or
      proceeding by mailing a copy thereof via registered or certified mail or
      overnight delivery (with evidence of delivery) to such party at the address
      in
      effect for notices to it under this Debenture and agrees that such service
      shall
      constitute good and sufficient service of process and notice thereof. Nothing
      contained herein shall be deemed to limit in any way any right to serve process
      in any other manner permitted by applicable law. Each party hereto hereby
      irrevocably waives, to the fullest extent permitted by applicable law, any
      and
      all right to trial by jury in any legal proceeding arising out of or relating
      to
      this Debenture or the transactions contemplated hereby. If either party shall
      commence an action or proceeding to enforce any provisions of this Debenture,
      then the prevailing party in such action or proceeding shall be reimbursed
      by
      the other party for its attorneys fees and other costs and expenses incurred
      in
      the investigation, preparation and prosecution of such action or
      proceeding.

     

    e) Waiver.
      Any
      waiver by the Company or the Holder of a breach of any provision of this
      Debenture shall not operate as or be construed to be a waiver of any other
      breach of such provision or of any breach of any other provision of this
      Debenture. The failure of the Company or the Holder to insist upon strict
      adherence to any term of this Debenture on one or more occasions shall not
      be
      considered a waiver or deprive that party of the right thereafter to insist
      upon
      strict adherence to that term or any other term of this Debenture. Any waiver
      by
      the Company or the Holder must be in writing.

     

    f) Severability.
      If any
      provision of this Debenture is invalid, illegal or unenforceable, the balance
      of
      this Debenture shall remain in effect, and if any provision is inapplicable
      to
      any Person or circumstance, it shall nevertheless remain applicable to all
      other
      Persons and circumstances. If it shall be found that any interest or other
      amount deemed interest due hereunder violates the applicable law governing
      usury, the applicable rate of interest due hereunder shall automatically be
      lowered to equal the maximum rate of interest permitted under applicable law.
      The Company covenants (to the extent that it may lawfully do so) that it shall
      not at any time insist upon, plead, or in any manner whatsoever claim or take
      the benefit or advantage of, any stay, extension or usury law or other law
      which
      would prohibit or forgive the Company from paying all or any portion of the
      principal of or interest on this Debenture as contemplated herein, wherever
      enacted, now or at any time hereafter in force, or which may affect the
      covenants or the performance of this indenture, and the Company (to the extent
      it may lawfully do so) hereby expressly waives all benefits or advantage of
      any
      such law, and covenants that it will not, by resort to any such law, hinder,
      delay or impeded the execution of any power herein granted to the Holder, but
      will suffer and permit the execution of every such as though no such law has
      been enacted.

     

    
      
        
        

      

      
        -25-

        
          

        

      

      
        
        

      

    

     

    g) Next
      Business Day.
      Whenever any payment or other obligation hereunder shall be due on a day other
      than a Business Day, such payment shall be made on the next succeeding Business
      Day.

    


    h) Headings.
      The
      headings contained herein are for convenience only, do not constitute a part
      of
      this Debenture and shall not be deemed to limit or affect any of the provisions
      hereof.

    


    i) Assumption. 
      Any successor to the Company or any surviving entity in a Fundamental
      Transaction shall (i) assume, prior to such Fundamental Transaction, all of
      the
      obligations of the Company under this Debenture and the other Transaction
      Documents pursuant to written agreements in form and substance satisfactory
      to
      the Holder (such approval not to be unreasonably withheld or delayed) and (ii)
      issue to the Holder a new debenture of such successor entity evidenced by a
      written instrument substantially similar in form and substance to this
      Debenture, including, without limitation, having a principal amount and interest
      rate equal to the principal amount and the interest rate of this Debenture
      and
      having similar ranking to this Debenture, which shall be satisfactory to the
      Holder (any such approval not to be unreasonably withheld or delayed).  The
      provisions of this Section 9(i) shall apply similarly and equally to successive
      Fundamental Transactions and shall be applied without regard to any limitations
      of this Debenture.

    


    *********************

     

    
      
        
        

      

      
        -26-

        
          

        

      

      
        
        

      

    


    IN
      WITNESS WHEREOF, the Company has caused this Debenture to be duly executed
      by a
      duly authorized officer as of the date first above indicated.

    


    


    
      	
              MCF
                CORPORATION

            
	 
	 
	
              By:__________________________________________

              Name:

              Title:

            


    

    


    
      
        
        

      

      
        -27-

        
          

        

      

      
        
        

      

    


    ANNEX
      A

    


    NOTICE
      OF CONVERSION

     

    


    The
      undersigned hereby elects to convert principal under the Variable Rate Secured
      Convertible Debenture of MCF Corporation, a Delaware corporation (the
“Company”),
      due
      on December 31, 2010, into shares of common stock, par value $.0001 per share
      (the “Common
      Stock”),
      of
      the Company according to the conditions hereof, as of the date written below.
      If
      shares are to be issued in the name of a person other than the undersigned,
      the
      undersigned will pay all transfer taxes payable with respect thereto and is
      delivering herewith such certificates and opinions as reasonably requested
      by
      the Company in accordance therewith. No fee will be charged to the holder for
      any conversion, except for such transfer taxes, if any.

    


    By
      the
      delivery of this Notice of Conversion the undersigned represents and warrants
      to
      the Company that its ownership of the Common Stock does not exceed the amounts
      determined in accordance with Section 13(d) of the Exchange Act, specified
      under
      Section 4 of this Debenture.

    


    The
      undersigned agrees to comply with the prospectus delivery requirements under
      the
      applicable securities laws in connection with any transfer of the aforesaid
      shares of Common Stock. 

    


    Conversion
      calculations:   

    Date
      to
      Effect Conversion:

    


    Principal
      Amount of Debenture to be Converted:

    


    Number
      of
      shares of Common Stock to be issued:

    Signature:

    Name:

    Address:

    


    
      	
              ⁭

            	
              By
                checking this box, the undersigned represents to the Company that
                the
                Conversion Shares represented hereby have been sold pursuant to (i)
                an
                effective registration statement that is currently available for
                resales
                of such shares or (ii) Rule 144(k).

            


    

     

    
 

    
      
        
        

      

      
        -28-

        
          

        

      

      
        
        

      

    

     

    Schedule
      1

    


    CONVERSION
      SCHEDULE

    


    The
      Variable Rate Secured Convertible Debentures due on December 31, 2010, in the
      aggregate principal amount of $____________ issued by MCF Corporation. This
      Conversion Schedule reflects conversions made under Section 4 of the above
      referenced Debenture.

    


    Dated:

     

    
      	
              Date
                of Conversion

              (or
                for first entry, Original Issue Date)

            	
              Amount
                of Conversion

            	
              Aggregate
                Principal Amount

              Remaining
                Subsequent to Conversion

              (or
                original Principal Amount)

            
	
            	 	 
	 	 	 
	
               

            	
            	
            
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	
            	
            	
            


    

    


    


    
      
        
        

      

        -29-