Document:

SERIES
      A PREFERRED SHARE PURCHASE AGREEMENT

    

    
      
 

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

     

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    SERIES
      A PREFERRED SHARE PURCHASE AGREEMENT

    

    THIS
      SERIES A PREFERRED SHARE PURCHASE AGREEMENT (this “Agreement”)
      is
      made as of the 25th
      day of
      July, 2007 by and between
      Unity Business Networks, L.L.C., an Arizona limited liability company (the
      “Company”),
      and
      Zoom Technologies, Inc., a Delaware corporation (the “Purchaser”).

     

    The
      parties hereby agree as follows:

     

    1. Purchase
      and Sale of Series A Preferred Shares.

     

    1.1 Sale
      and
      Issuance of Series A Preferred Shares.
      Subject
      to the terms and conditions of this Agreement, the Purchaser agrees to purchase
      at the Closing and the Company agrees to sell and issue to the Purchaser at
      the
      Closing 18,154,412 Series A Preferred Shares (the “Preferred
      Shares”),
      at a
      purchase price of $0.058388 per Preferred Share.

     

    1.2 Closing;
      Delivery.

     

    (a) The initial
      purchase and sale of the Preferred Shares shall take place remotely via the
      exchange of documents and signatures, at 10:00 a.m., on July 25, 2007, or at
      such other time and place as the Company and the Purchaser mutually agree upon,
      orally or in writing (which time and place are designated as the “Closing”).

     

    (b) At
      the
      Closing, the Company shall deliver to the Purchaser a letter confirming the
      number of Preferred Shares being purchased by the Purchaser at the Closing,
      against payment of the purchase price therefor by a wire transfer to a bank
      account designated by the Company.

     

    1.3 Use
      of
      Proceeds.
      In
      accordance with the directions of the Company’s board of managers (the
“Board
      of Managers”),
      the
      Company will use the proceeds from the sale of the Preferred Shares for product
      development and other general corporate purposes.

     

    1.4 Defined
      Terms Used in this Agreement.
      In
      addition to the terms defined above, the following terms used in this Agreement
      shall be construed to have the meanings set forth or referenced
      below.

     

    “Affiliate”
means,
      with respect to any specified Person, any other Person who, directly or
      indirectly, controls, is controlled by, or is under common control with, such
      Person, including, without limitation, any general partner, managing member,
      officer or director of such Person or any venture capital fund now or hereafter
      existing that is controlled by one or more general partners or managing members
      of, or shares the same management company with, such Person.

     

    “Code”
means
      the Internal Revenue Code of 1986, as amended.

     

    
      
        
        

      

      
        
        

        
          

        

      

      
        
        

      

    

     

    “Company
      Intellectual Property”
means
      all patents, patent applications, trademarks, trademark applications, service
      marks, tradenames, copyrights, trade secrets, licenses, domain names, mask
      works, information and proprietary rights and processes as are necessary to
      the
      conduct of the Company’s business as now conducted and as presently proposed to
      be conducted.

     

    “Investor’s
      Rights Agreement”
means
      the agreement among the Company, the Purchaser and certain members of the
      Company, dated as of the date of the Closing, in the form of Exhibit
      A
      attached
      to this Agreement.

     

    “Key
      Employee”
means
      any executive-level employee as well as any employee or consultant who either
      alone or in concert with others develops, invents, programs or designs any
      Company Intellectual Property.

     

    “Knowledge,”
      including
      the phrase “to
      the Company’s knowledge,” shall
      mean as to Isaac Elliott, Anthony Sheesley, Robert Paulsen and Greg Menard,
      their actual knowledge or information that they reasonably should have
      known.

     

    “Material
      Adverse Effect”
means
      a
      material adverse effect on the business, assets (including intangible assets),
      liabilities, financial condition, property, prospects or
      results of operations of the Company.

     

    “MT
      Note”
means
      that certain Multiple Advance Promissory Note dated October 1, 2003, as amended,
      issued by the Company to the MT Family Partnership, an Arizona limited
      partnership.

     

    “Operating
      Agreement” means
      the
      Second Amended and Restated Operating Agreement of the Company, as amended
      from
      time to time.

     

    “Option
      Agreement”
means
      the Option Agreement dated as of the date hereof between the Company and the
      Purchaser.

     

    “Person”
      means
      any individual, corporation, partnership, trust, limited liability company,
      association or other entity.

     

    “Preferred
      Shares”
means
      the Series A Preferred Shares issued at the Closing.

     

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

     

    “Transaction
      Agreements”
means
      this Agreement, the Investor’s Rights Agreement, the Option Agreement, the
      Operating Agreement, [the
      Indemnification Agreement],
      and any
      other agreements, instruments or documents entered into in connection with
      this
      Agreement.

     

    2. Representations
      and Warranties of the Company.
      The
      Company hereby represents and warrants to the Purchaser that, except as set
      forth on the Disclosure Schedule which has been separately provided to the
      Purchaser, which exceptions shall be deemed to be part of the representations
      and warranties made hereunder, the following representations are true and
      complete as of the date of the Closing, except as otherwise indicated. The
      Disclosure Schedule shall be arranged in sections corresponding to the numbered
      and lettered sections and subsections contained in this Section 2, and the
      disclosures in any section or subsection of the Disclosure Schedule shall
      qualify other sections and subsections in this Section 2 only to the extent it
      is reasonably apparent from a reading of the disclosure that such disclosure
      is
      applicable to such other sections and subsections.

     

    
      
        
        

      

      
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    For
      purposes of these representations and warranties (other than those in
Sections
      2.2, 2.3, 2.4, 2.5, and 2.6),
      the
      term “the Company” shall include any subsidiaries of the Company, unless
      otherwise noted herein.

     

    2.1. Organization,
      Good Standing, Corporate Power and Qualification.
      The
      Company is a limited liability company duly organized, validly existing and
      in
      good standing under the laws of the State of Arizona and has all requisite
      power
      and authority to carry on its business as presently conducted and as proposed
      to
      be conducted. The Company is duly qualified to transact business and is in
      good
      standing in each jurisdiction in which the failure to so qualify would have
      a
      Material Adverse Effect.

     

    2.2. Capitalization.
      The
      authorized capital of the Company consists, immediately prior to the Closing,
      of:

     

    (a) 102,875,000
      Common Shares (as such term is defined in the Operating Agreement) (the “Common
      Shares”) issued and outstanding immediately prior to the Closing. All of the
      outstanding Common Shares immediately prior to closing have been duly
      authorized, are fully paid and nonassessable and were issued in compliance
      with
      all applicable federal and state securities laws. 

     

    (b) The
      Company has issued 8,255,000 of units to officers, employees and consultants
      of
      the Company pursuant to its 2005 Stock Appreciation Rights Plan duly adopted
      by
      the Board of Managers (the “SAR Plan”). Of such SAR Plan units, 6,462,500 units
      are vested as of the date hereof. The Company has furnished to the Purchaser
      complete and accurate copies of the SAR Plan.

     

    (c) Section
      2.2(c) of the Disclosure Schedule sets forth the capitalization of the Company
      immediately following the Closing including the number of shares of the issued
      and outstanding Common Shares. Except for (A) the conversion privileges of
      the
      Preferred Shares to be issued under this Agreement, (B) the rights provided
      in
      the Operating Agreement, (C) rights provided in the Investor’s Rights Agreement,
      and (D) the securities and rights described in Section 2.2(b) of this Agreement
      and Section 2.2(c) of the Disclosure Schedule, there are no outstanding options,
      warrants, rights (including conversion or preemptive rights and rights of first
      refusal or similar rights) or agreements, orally or in writing, to purchase
      or
      acquire from the Company any membership interests, or any securities convertible
      into or exchangeable for membership interests. All Common Shares are subject
      to
      (i) a right of first refusal in favor of the Company upon any proposed transfer
      (other than transfers for estate planning purposes); and (ii) a lock-up or
      market standoff agreement of not less than 180 days following the Company’s
      initial public offering pursuant to a registration statement filed with the
      Securities and Exchange Commission under the Securities Act
      as
      referenced in the Investor’s Rights Agreement.

     

    
      
        
        

      

      
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    (d) Except
      as
      set forth on Section 2.2(d) of the Disclosure Schedule, the Company’s SAR Plan
      does not contain a provision for acceleration of vesting or other changes in
      the
      vesting provisions or other terms of such agreement or understanding upon the
      occurrence of any event or combination of events. Except as set forth on Section
      2.2(d) of the Disclosure Schedule, the Company has never adjusted or amended
      the
      exercise price of any membership interest options previously awarded, whether
      through amendment, cancellation, replacement grant, repricing, or any other
      means. Except as set forth in the Operating Agreement, the Company has no
      obligation (contingent or otherwise) to purchase or redeem any of its membership
      interests.

     

    (e) The
      Company believes in good faith that the SAR Plan, as well as any other
“nonqualified deferred compensation plan” (as such term is defined under Section
      409A(d)(1) of the Code and the guidance thereunder) under which the Company
      makes, is obligated to make or promises to make, payments (each, a “409A Plan”)
      complies in all material respects, in both form and operation, with the
      requirements of Section 409A of the Code and the guidance thereunder. To the
      knowledge of the Company, no payment that has been made under any 409A Plan
      is,
      or will be, subject to the penalties of Section 409A(a)(1) of the
      Code.

     

    2.3. Subsidiaries.
      The
      Company does not currently own or control, directly or indirectly, any interest
      in any other corporation, partnership, trust, joint venture, limited liability
      company, association, or other business entity. The Company is not a participant
      in any joint venture, partnership or similar arrangement.

     

    2.4. Authorization.
      All
      corporate action required to be taken by the Company’s members and managers in
      order to authorize the Company to enter into the Transaction Agreements, and
      to
      issue the Preferred Shares at the Closing, has been taken or will be taken
      prior
      to the Closing. All action on the part of the members and managers of the
      Company necessary for the execution and delivery of the Transaction Agreements,
      the performance of all obligations of the Company under the Transaction
      Agreements to be performed as of the Closing, and the issuance and delivery
      of
      the Preferred Shares has been taken or will be taken prior to the Closing.
      The
      Transaction Agreements, when executed and delivered by the Company, shall
      constitute valid and legally binding obligations of the Company, enforceable
      against the Company in accordance with their respective terms except (i) as
      limited by applicable bankruptcy, insolvency, reorganization, moratorium,
      fraudulent conveyance, or other laws of general application relating to or
      affecting the enforcement of creditors’ rights generally, (ii) as limited by
      laws relating to the availability of specific performance, injunctive relief,
      or
      other equitable remedies, or (iii) to the extent the indemnification provisions
      contained in the Investor’s Rights Agreement and the Indemnification Agreement
      may be limited by applicable federal or state securities laws.

     

    
      
        
        

      

      
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    2.5. Valid
      Issuance of Preferred Shares.
      The
      Preferred Shares, when issued, sold and delivered in accordance with the terms
      and for the consideration set forth in this Agreement, will be validly issued,
      and free of restrictions on transfer other than restrictions on transfer under
      the Transaction Agreements, applicable state and federal securities laws and
      liens or encumbrances created by or imposed by the Purchaser. Assuming the
      accuracy of the representations of the Purchaser in Section 3 of this Agreement
      and subject to the filings described in Section 2.6 below, the Preferred Shares
      will be issued in compliance with all applicable federal and state securities
      laws.

     

    2.6. Governmental
      Consents and Filings.
      Assuming
      the accuracy of the representations made by the Purchaser in Section 3 of this
      Agreement, no consent, approval, order or authorization of, or registration,
      qualification, designation, declaration or filing with, any federal, state
      or
      local governmental authority is required on the part of the Company in
      connection with the consummation of the transactions contemplated by this
      Agreement, except for filings pursuant to Regulation D of the Securities Act,
      and applicable state securities laws, which have been made or will be made
      in a
      timely manner.

     

    2.7. Litigation.
      There is
      no claim, action, suit, proceeding, arbitration, complaint, charge or
      investigation pending or to the Company’s knowledge, currently threatened
      against the Company or any officer, manager or Key Employee of the Company
      arising out of their employment or managerial relationship with the Company.
      There is no claim, action, suit, proceeding, arbitration, complaint, charge
      or
      investigation pending or to the Company’s knowledge, currently threatened, that
      questions the validity of the Transaction Agreements or the right of the Company
      to enter into them, or to consummate the transactions contemplated by the
      Transaction Agreements; or to the Company’s knowledge, that would reasonably be
      expected to have, either individually or in the aggregate, a Material Adverse
      Effect. There is no action, suit, proceeding or investigation by the Company
      pending or which the Company currently intends to initiate.

     

    2.8. Intellectual
      Property.
      The
      Company owns or possesses or reasonably believes it can acquire on commercially
      reasonable terms sufficient legal rights to all Company Intellectual Property
      without any known conflict with, or infringement of, the rights of others.
      To
      the knowledge of the Company, no product or service marketed or sold (or
      proposed to be marketed or sold) by the Company violates or will violate any
      license or infringes or will infringe any intellectual property rights of any
      other party. Section 2.8 of the Disclosure Schedule lists all registered
      patents, trademarks and copyrights of the Company. The Company has not received
      any communications alleging that the Company has violated or, by conducting
      its
      business, would violate any of the patents, trademarks, service marks,
      tradenames, copyrights, trade secrets, mask works or other proprietary rights
      or
      processes of any other Person. The Company has obtained and possesses valid
      licenses to use all of the software programs present on the computers and other
      software-enabled electronic devices that it owns or leases or that it has
      otherwise provided to its employees for their use in connection with the
      Company’s business. The Company has not embedded any open source, copyleft or
      community source code in any of its products generally available or in
      development, including but not limited to any libraries or code licensed under
      any General Public License, Lesser General Public License or similar license
      arrangement.

     

    
      
        
        

      

      
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    2.9. Compliance
      with Other Instruments.
      The
      Company is not in violation or default (i) of any provisions of its Operating
      Agreement, (ii) of any instrument, judgment, order, writ or decree, (iii) under
      any note, indenture or mortgage, or (iv) under any lease, agreement, contract
      or
      purchase order to which it is a party or by which it is bound that is required
      to be listed on the Disclosure Schedule, or, of any provision of federal or
      state statute, rule or regulation applicable to the Company, the violation
      of
      which would have a Material Adverse Effect. The execution, delivery and
      performance of the Transaction Agreements and the consummation of the
      transactions contemplated by the Transaction Agreements will not result in
      any
      such violation or be in conflict with or constitute, with or without the passage
      of time and giving of notice, either (i) a default under any such provision,
      instrument, judgment, order, writ, decree, contract or agreement or (ii) an
      event which results in the creation of any lien, charge or encumbrance upon
      any
      assets of the Company or the suspension, revocation, forfeiture, or nonrenewal
      of any material permit or license applicable to the Company.

     

    2.10. Agreements;
      Actions.

     

    (a) Except
      for the Transaction Agreements, there are no agreements, understandings,
      instruments, contracts or proposed transactions to which the Company is a party
      or by which it is bound that involve (i) obligations (contingent or otherwise)
      of, or payments to, the Company in excess of 100,000.00, other than the MT
      Note,
      (ii) the license of any patent, copyright, trademark, trade secret or other
      proprietary right to or from the Company, (iii) the grant of rights to license,
      market, or sell its products to any other Person that limit the Company’s right
      to develop, distribute, market or sell its products, or (iv) indemnification
      by
      the Company with respect to infringements of proprietary rights.

     

    (b) Other
      than the MT Note, the Company has not (i) declared or paid any dividends, or
      authorized or made any distribution upon or with respect to any class or series
      of its membership interests, other than distributions in the ordinary course
      of
      business to satisfy the tax obligations of the members of the Company (ii)
      since
      January 1, 2007, incurred any indebtedness for money borrowed or incurred any
      other liabilities on a calendar year basis, individually in excess of 15,000.00
      or in excess of 50,000.00 in the aggregate, (iii) made any loans or advances
      to
      any Person, other than ordinary advances for travel expenses, or (iv) sold,
      exchanged or otherwise disposed of any of its assets or rights, other than
      the
      sale of its inventory or otherwise in the ordinary course of
      business.

     

    (c) The
      Company is not a guarantor or indemnitor of any indebtedness of any other
      Person.

     

    (d) Since
      July 18, 2007, the Company has not engaged in any discussion with any
      representative of any Person regarding (i) a sale or exclusive license of all
      or
      substantially all of the Company’s assets, or (ii) any merger, consolidation or
      other business combination transaction of the Company with or into another
      Person.

     

    2.11. Certain
      Transactions.

     

    
      
        
        

      

      
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    (a) Other
      than (i) standard employee benefits generally made available to all employees,
      (ii) standard manager and officer indemnification agreements approved by the
      Board of Managers, (iii) the MT Note, and (iv) the purchase of membership
      interests and the issuance of units under the SAR Plan, there are no agreements,
      understandings or proposed transactions between the Company and any of its
      officers, managers, consultants or Key Employees, or any Affiliate
      thereof.

     

    (b) Other
      than pursuant to the MT Note and certain capital leases with Positive Ventures,
      L.L.C., the Company is not indebted, directly or indirectly, to any of its
      managers, officers or employees or to their respective spouses or children
      or to
      any Affiliate of any of the foregoing, other than in connection with expenses
      or
      advances of expenses incurred in the ordinary course of business or employee
      relocation expenses and for other customary employee benefits made generally
      available to all employees.

     

    2.12. Rights
      of Registration and Voting Rights.
      Except
      as provided in the Investor’s Rights Agreement, the Company is not under any
      obligation to register under the Securities Act any of its currently outstanding
      securities or any securities issuable upon exercise or conversion of its
      currently outstanding securities. To the Company’s knowledge, except as
      contemplated in the Operating Agreement, no member of the Company has entered
      into any agreements with respect to the voting of the securities of the
      Company.

     

    2.13. Absence
      of Liens.
      The
      property and assets that the Company owns are free and clear of all mortgages,
      deeds of trust, liens, loans and encumbrances, except for statutory liens for
      the payment of current taxes that are not yet delinquent and encumbrances and
      liens that arise in the ordinary course of business and do not materially impair
      the Company’s ownership or use of such property or assets. With respect to the
      property and assets it leases, the Company is in compliance with such leases
      and, to its knowledge, holds a valid leasehold interest free of any liens,
      claims or encumbrances other than those of the lessors of such property or
      assets.

     

    2.14. Financial
      Statements.
      The
      Company has delivered to the Purchaser its unaudited financial statements for
      the fiscal year ended December 31, 2006 and for the 6-month period ended June
      30, 2007 (the “Statement Date”) (collectively, the “Financial Statements”). The
      Financial Statements have been prepared in accordance with the books and records
      of the Company, and fairly present in all material respects the financial
      condition and operating results of the Company as of the dates, and for the
      periods, indicated therein, subject to normal year-end audit adjustments. Except
      as set forth in the Financial Statements, the Company has no material
      liabilities or obligations, contingent or otherwise, other than (i) liabilities
      incurred in the ordinary course of business subsequent to the Statement Date
      (ii) obligations under contracts and commitments incurred in the ordinary course
      of business, which, in all such cases, individually and in the aggregate would
      not have a Material Adverse Effect. 

     

    2.15. Changes.
      Since
      the Statement Date there has not been:

     

    (a) any
      change in the assets, liabilities, financial condition or operating results
      of
      the Company from that reflected in the Financial Statements, except changes
      in
      the ordinary course of business that have not caused, in the aggregate, a
      Material Adverse Effect;

     

    
      
        
        

      

      
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    (b) any
      damage, destruction or loss, whether or not covered by insurance, that would
      have a Material Adverse Effect;

     

    (c) any
      waiver or compromise by the Company of a valuable right or of a material debt
      owed to it;

     

    (d) any
      satisfaction or discharge of any lien, claim, or encumbrance or payment of
      any
      obligation by the Company, except in the ordinary course of business and the
      satisfaction or discharge of which would not have a Material Adverse
      Effect;

     

    (e) any
      material change to a material contract or agreement by which the Company or
      any
      of its assets is bound or subject;

     

    (f) any
      material change in any compensation arrangement or agreement with any employee,
      officer, manager or member;

     

    (g) any
      resignation or termination of employment of any officer or Key Employee of
      the
      Company; 

     

    (h) any
      mortgage, pledge, transfer of a security interest in, or lien, created by the
      Company, with respect to any of its material properties or assets, except liens
      for taxes not yet due or payable and liens that arise in the ordinary course
      of
      business and do not materially impair the Company’s ownership or use of such
      property or assets;

     

    (i) any
      loans
      or guarantees made by the Company to or for the benefit of its employees,
      officers or managers, or any members of their immediate families, other than
      travel advances and other advances made in the ordinary course of its
      business;

     

    (j) any
      declaration, setting aside or payment or other distribution in respect of any
      of
      the Company’s securities (other than tax distributions), or any direct or
      indirect redemption, purchase, or other acquisition of any of such securities
      by
      the Company;

     

    (k) any
      sale,
      assignment or transfer of any Company Intellectual Property that could
      reasonably be expected to result in a Material Adverse Effect;

     

    (l) receipt
      of notice that there has been a loss of, or material order cancellation by,
      any
      major customer of the Company;

     

    (m) to
      the
      Company’s knowledge, any other event or condition of any character, other than
      events affecting the economy or the Company’s industry generally, that could
      reasonably be expected to result in a Material Adverse Effect; or

     

    (n) any
      arrangement or commitment by the Company to do any of the things described
      in
      this Section 2.15.

     

    2.16. Employee
      Matters.

     

    
      
        
        

      

      
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    (a) As
      of the
      date hereof, the Company employs 17 full-time employees and 0 part-time
      employees and engages 3 consultants or independent contractors. Section 2.16
      of
      the Disclosure Schedule sets forth a description of all compensation, including
      salary, bonus, severance obligations and deferred compensation paid or payable
      for each officer, employee, consultant and independent contractor of the Company
      who received compensation in excess of $60,000 for the fiscal year ended
      December 31, 2006 or is anticipated to receive compensation in excess of $75,000
      for the fiscal year ending December 31, 2007.

     

    (b) To
      the
      Company’s knowledge, none of its employees is obligated under any contract
      (including licenses, covenants or commitments of any nature) or other agreement,
      or subject to any judgment, decree or order of any court or administrative
      agency, that would materially interfere with such employee’s ability to promote
      the interest of the Company or that would conflict with the Company’s business.
      Neither the execution or delivery of the Transaction Agreements, nor the
      carrying on of the Company’s business by the employees of the Company, nor the
      conduct of the Company’s business as now conducted and as presently proposed to
      be conducted, will, to the Company’s knowledge, conflict with or result in a
      breach of the terms, conditions, or provisions of, or constitute a default
      under, any contract, covenant or instrument under which any such employee is
      now
      obligated. 

     

    (c) The
      Company is not delinquent in payments to any of its employees, consultants,
      or
      independent contractors for any wages, salaries, commissions, bonuses, or other
      direct compensation for any service performed for it to the date hereof or
      amounts required to be reimbursed to such employees, consultants, or independent
      contractors. The Company has complied in all material respects with all
      applicable state and federal equal employment opportunity laws and with other
      laws related to employment, including those related to wages, hours, worker
      classification, and collective bargaining. The Company has withheld and paid
      to
      the appropriate governmental entity or is holding for payment not yet due to
      such governmental entity all amounts required to be withheld from employees
      of
      the Company and is not liable for any arrears of wages, taxes, penalties, or
      other sums for failure to comply with any of the foregoing.

     

    (d) To
      the
      Company’s knowledge, no Key Employee intends to terminate employment with the
      Company or is otherwise likely to become unavailable to continue as a Key
      Employee, nor does the Company have a present intention to terminate the
      employment of any of the foregoing. Except as set forth in Section 2.16 of
      the
      Disclosure Schedule, the employment of each employee of the Company is
      terminable at the will of the Company. Except as set forth in Section 2.16
      of
      the Disclosure Schedule or as required by law, upon termination of the
      employment of any such employees, no severance or other payments will become
      due. Except as set forth in Section 2.16 of the Disclosure Schedule, the Company
      has no policy, practice, plan, or program of paying severance pay or any form
      of
      severance compensation in connection with the termination of employment
      services.

     

    (e) All
      representations regarding equity incentives to any officer, employees, member,
      manager or consultant have been described in reasonable accuracy to the
      Purchaser. 

     

    
      
        
        

      

      
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    (f) The
      Company has no Knowledge that any Key Employee whose employment was terminated
      by the Company has advised the Company of any potential claims against the
      Company.

     

    (g) Section
      0
      of
      the Disclosure
      Schedule sets forth each employee benefit plan maintained, established or
      sponsored by the Company, or which the Company participates in or contributes
      to, which is subject to the Employee Retirement Income Security Act of 1974,
      as
      amended (“ERISA”).
      The
      Company has made all required contributions and has no liability to any such
      employee benefit plan, other than liability for health plan continuation
      coverage described in Part 6 of Title I(B) of ERISA.

     

    (h) The
      Company is not bound by or subject to (and none of its assets or properties
      is
      bound by or subject to) any written or oral, express or implied, contract,
      commitment or arrangement with any labor union, and no labor union has requested
      or, to the knowledge of the Company, has sought to represent any of the
      employees, representatives or agents of the Company. There is no strike or
      other
      labor dispute involving the Company pending, or to the Company’s knowledge,
      threatened, which could have a Material Adverse Effect, nor is the Company
      aware
      of any labor organization activity involving its employees.

     

    2.17. Insurance.
      The
      Company has in full force and effect general commercial, product liability,
      fire
      and casualty insurance policies with coverage customary for companies similarly
      situated to the Company.

     

    2.18. Confidential
      Information and Invention Assignment Agreements.
      Each Key
      Employee of the Company has executed an agreement with the Company regarding
      confidentiality and proprietary information as disclosed in the Disclosure
      Schedules. The Company is not aware that any of its Key Employees is in
      violation thereof.

     

    2.19. Permits.
      The
      Company has all franchises, permits, licenses and any similar authority
      necessary for the conduct of its business, the lack of which could reasonably
      be
      expected to have a Material Adverse Effect. The Company is not in default in
      any
      material respect under any of such franchises, permits, licenses or other
      similar authority.

     

    2.20. Corporate
      Documents.
      The
      Operating Agreement is in the form provided to the Purchaser. A copy of the
      minute books of the Company has been provided to the Purchaser.

     

    2.21 Disclosure.
      The
      Company has made available to the Purchaser all the information reasonably
      available to the Company that the Purchaser has requested for deciding whether
      to acquire the Preferred Shares, including certain of the Company’s projections
      describing its proposed business plan (the “Business Plan”). No representation
      or warranty of the Company contained in this Agreement, as qualified by the
      Disclosure Schedule, and no certificate furnished or to be furnished to
      Purchaser at the Closing contains any untrue statement of a material fact or
      omits to state a material fact necessary in order to make the statements
      contained herein or therein not misleading in light of the circumstances under
      which they were made. The Business Plan was prepared in good faith; however,
      the
      Company does not warrant that it will achieve any results projected in the
      Business Plan. It is understood that this representation is qualified by the
      fact that the Company has not delivered to the Purchaser, and has not been
      requested to deliver, a private placement or similar memorandum or any written
      disclosure of the types of information customarily furnished to purchasers
      of
      securities.

     

    
      
        
        

      

      
        10

        
          

        

      

      
        
        

      

    

     

    3. Representations
      and Warranties of the Purchaser.
      The
      Purchaser hereby represents and warrants to the Company that:

     

    3.1 Authorization.
      The
      Purchaser has full power and authority to enter into the Transaction Agreements.
      The Transaction Agreements to which the Purchaser is a party, when executed
      and
      delivered by the Purchaser, will constitute valid and legally binding
      obligations of the Purchaser, enforceable in accordance with their terms, except
      (a) as limited by applicable bankruptcy, insolvency, reorganization,
      moratorium, fraudulent conveyance, and any other laws of general application
      affecting enforcement of creditors’ rights generally, and as limited by laws
      relating to the availability of specific performance, injunctive relief, or
      other equitable remedies, or (b) to the extent the indemnification
      provisions contained in the Investor’s Rights Agreement may be limited by
      applicable federal or state securities laws.

     

    3.2 Purchase
      Entirely for Own Account.
      This
      Agreement is made with the Purchaser in reliance upon the Purchaser’s
      representation to the Company, which by the Purchaser’s execution of this
      Agreement, the Purchaser hereby confirms, that the Preferred Shares to be
      acquired by the Purchaser will be acquired for investment for the Purchaser’s
      own account, not as a nominee or agent, and not with a view to the resale or
      distribution of any part thereof, and that the Purchaser has no present
      intention of selling, granting any participation in, or otherwise distributing
      the same. By executing this Agreement, the Purchaser further represents that
      the
      Purchaser does not presently have any contract, undertaking, agreement or
      arrangement with any Person to sell, transfer or grant participations to such
      Person or to any third Person, with respect to any of the Preferred Shares.
      The
      Purchaser has not been formed for the specific purpose of acquiring the
      Preferred Shares.

     

    3.3 Disclosure
      of Information.
      The
      Purchaser has had an opportunity to discuss the Company’s business, management,
      financial affairs and the terms and conditions of the offering of the Preferred
      Shares with the Company’s management and has had an opportunity to review the
      Company’s facilities. The foregoing, however, does not limit or modify the
      representations and warranties of the Company in Section
      2
      of this
      Agreement or the right of the Purchaser to rely thereon.

     

    3.4 Restricted
      Securities.
      The
      Purchaser understands that the Preferred Shares have not been, and will not
      be,
      registered under the Securities Act, by reason of a specific exemption from
      the
      registration provisions of the Securities Act which depends upon, among other
      things, the bona fide nature of the investment intent and the accuracy of the
      Purchaser’s representations as expressed herein. The Purchaser understands that
      the Preferred Shares are “restricted securities” under applicable U.S. federal
      and state securities laws and that, pursuant to these laws, the Purchaser must
      hold the Preferred Shares indefinitely unless they are registered with the
      Securities and Exchange Commission and qualified by state authorities, or an
      exemption from such registration and qualification requirements is available.
      The Purchaser acknowledges that the Company has no obligation to register or
      qualify the Preferred Shares, or the membership interests into which they may
      be
      converted, for resale except as set forth in the Investor’s Rights Agreement.
      The Purchaser further acknowledges that if an exemption from registration or
      qualification is available, it may be conditioned on various requirements
      including, but not limited to, the time and manner of sale, the holding period
      for the Preferred Shares, and on requirements relating to the Company which
      are
      outside of the Purchaser’s control, and which the Company is under no
      obligation and
      may
      not be able to satisfy. 

     

    
      
        
        

      

      
        11

        
          

        

      

      
        
        

      

    

     

    3.5 No
      Public Market.
      The
      Purchaser understands that no public market now exists for the Preferred Shares,
      and that the Company has made no assurances that a public market will ever
      exist
      for the Preferred Shares.

     

    3.6 Legends.
      The
      Purchaser understands that the Preferred Shares and any securities issued in
      respect of or exchange for the Preferred Shares, may bear one or all of the
      following legends:

     

    “THE
      SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED UNDER THE
      SECURITIES ACT OF 1933, AND HAVE BEEN ACQUIRED FOR INVESTMENT AND NOT WITH
      A
      VIEW TO, OR IN CONNECTION WITH, THE SALE OR DISTRIBUTION THEREOF. NO SUCH
      TRANSFER MAY BE EFFECTED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT RELATED
      THERETO OR AN OPINION OF COUNSEL IN A FORM SATISFACTORY TO THE COMPANY THAT
      SUCH
      REGISTRATION IS NOT REQUIRED UNDER THE SECURITIES ACT OF 1933.”

     

    Any
      legend set forth in, or required by, the other Transaction
      Agreements.

     

    Any
      legend required by the securities laws of any state to the extent such laws
      are
      applicable to the Preferred Shares represented by the certificate so
      legended.

     

    3.7 Accredited
      Investor.
      The
      Purchaser is an accredited investor as defined in Rule 501(a) of Regulation
      D
      promulgated under the Securities Act.

     

    3.8 No
      General Solicitation.
      Neither
      the Purchaser, nor any of its officers, directors, employees, agents,
      stockholders or partners has either directly or indirectly, including through
      a
      broker or finder (a) engaged in any general solicitation, or
      (b) published any advertisement in connection with the offer and sale of
      the Preferred Shares.

     

    3.9 Residence.
      The
      Purchaser’s principal place of business is identified in the address of the
      Purchaser set forth herein.

     

    4. Conditions
      to the Purchaser’s Obligations at Closing.
      The
      obligations of the Purchaser to purchase the Preferred Shares at the Closing
      are
      subject to the fulfillment, on or before the Closing, of each of the following
      conditions, unless otherwise waived:

     

    
      
        
        

      

      
        12

        
          

        

      

      
        
        

      

    

     

    4.1 Representations
      and Warranties.
      The
      representations and warranties of the Company contained in Section 2
      shall be
      true and correct in all respects as of the Closing. 

     

    4.2 Performance.
      The
      Company shall have performed and complied with all covenants, agreements,
      obligations and conditions contained in this Agreement that are required to
      be
      performed or complied with by the Company on or before the Closing.

     

    4.3 Compliance
      Certificate.
      A
      manager of the Company shall deliver to the Purchaser at the Closing a
      certificate certifying that the conditions specified in Sections
      4.1 and 4.2
      have
      been fulfilled.

     

    4.4 Qualifications.
      All
      authorizations, approvals or permits, if any, of any governmental authority
      or
      regulatory body of the United States or of any state that are required in
      connection with the lawful issuance and sale of the Preferred Shares pursuant
      to
      this Agreement shall be obtained and effective as of the Closing.

     

    4.5 Opinion
      of Company Counsel.
      The
      Purchaser shall have received from Faegre & Benson LLP, counsel for the
      Company, an opinion, dated as of the Closing, in form generally satisfactory
      to
      the Purchaser.

     

    4.6 Board
      of Managers.
      As of
      the Closing, the authorized size of the Board shall be 5, and the Board shall
      be
      comprised of Anthony Sheesley, Robert Paulsen, Gregory Menard, Isaac Elliott,
      and Frank Manning.

     

    4.7 INTENTIONALLY
      OMITTED

     

    4.8 Investor’s
      Rights Agreement.
      The
      Company and the members of the Company named as parties thereto shall have
      executed and delivered the Investor’s Rights Agreement.

     

    4.9 Option
      Agreement.
      The
      Company shall have executed and delivered the Option Agreement.

     

    4.10 Secretary’s
      Certificate.
      A
      manager of the Company shall have delivered to the Purchaser at the Closing
      a
      certificate certifying (i) the Operating Agreement, (ii) resolutions of the
      Board of Managers of the Company approving the Transaction Agreements and the
      transactions contemplated under the Transaction Agreements, and (iii)
      resolutions of the members of the Company approving the Transaction Agreements
      and the transactions contemplated under the Transaction Agreements.

     

    4.11 Proceedings
      and Documents.
      All
      limited liability company and other proceedings in connection with the
      transactions contemplated at the Closing and all documents incident thereto
      shall be reasonably satisfactory in form and substance to the Purchaser, and
      the
      Purchaser (or its counsel) shall have received all such counterpart original
      and
      certified or other copies of such documents as reasonably requested. Such
      documents may include good standing certificates.

     

    
      
        
        

      

      
        13

        
          

        

      

      
        
        

      

    

     

    5. Conditions
      of the Company’s Obligations at Closing.
      The
      obligations of the Company to sell the Preferred Shares to the Purchaser at
      the
      Closing are subject to the fulfillment, on or before the Closing, of each of
      the
      following conditions, unless otherwise waived:

     

    5.1 Representations
      and Warranties.
      The
      representations and warranties of the Purchaser contained in Section 3
      shall be
      true and correct in all respects as of the Closing.

     

    5.2 Performance.
      The
      Purchaser shall have performed and complied with all covenants, agreements,
      obligations and conditions contained in this Agreement that are required to
      be
      performed or complied with by it on or before the Closing.

     

    5.3 Qualifications.
      All
      authorizations, approvals or permits, if any, of any governmental authority
      or
      regulatory body of the United States or of any state that are required in
      connection with the lawful issuance and sale of the Preferred Shares pursuant
      to
      this Agreement shall be obtained and effective as of the Closing.

     

    5.4 Investor’s
      Rights Agreement.
      The
      Purchaser shall have executed and delivered the Investors’ Rights
      Agreement.

     

    5.5 Option
      Agreement.
      The
      Purchaser shall have executed and delivered the Option Agreement.

     

    6. Miscellaneous.

     

    6.1 Survival
      of Warranties.
      Unless
      otherwise set forth in this Agreement, the representations and warranties of
      the
      Company and the Purchaser contained in or made pursuant to this Agreement shall
      survive the execution and delivery of this Agreement and the Closing until
      the
      earlier of the Purchaser’s exercise of the Option (as such term is defined in
      the Option Agreement) or the expiration of the Option, and shall in no way
      be
      affected by any investigation or knowledge of the subject matter thereof made
      by
      or on behalf of the Purchaser or the Company.

     

    6.2 Successors
      and Assigns.
      The
      terms and conditions of this Agreement shall inure to the benefit of and be
      binding upon the respective successors and assigns of the parties. Nothing
      in
      this Agreement, express or implied, is intended to confer upon any party other
      than the parties hereto or their respective successors and assigns any rights,
      remedies, obligations, or liabilities under or by reason of this Agreement,
      except as expressly provided in this Agreement.

     

    6.3 Governing
      Law.
      This
      Agreement and any controversy arising out of or relating to this Agreement
      shall
      be governed by and construed in accordance with the internal laws of the State
      of Delaware, without regard to conflict of law principles that would result
      in
      the application of any law other than the law of the State of
      Delaware.

     

    
      
        
        

      

      
        14

        
          

        

      

      
        
        

      

    

     

    6.4 Counterparts;
      Facsimile.
      This
      Agreement may be executed and delivered by facsimile signature and in two or
      more counterparts, each of which shall be deemed an original, but all of which
      together shall constitute one and the same instrument.

     

    6.5 Titles
      and Subtitles.
      The
      titles and subtitles used in this Agreement are used for convenience only and
      are not to be considered in construing or interpreting this
      Agreement.

     

    6.6 Notices. All
      notices and other communications given or made pursuant to this Agreement shall
      be in writing and shall be deemed effectively given
      upon the
      earlier of actual receipt or: (i) personal delivery to the party to be notified;
      (ii) when sent, if sent by electronic mail or facsimile during the recipient’s
      normal business hours, and if not sent during normal business hours, then on
      the
      recipient’s next business day; (iii) five (5) days after having been sent by
      registered or certified mail, return receipt requested, postage prepaid; or
      (iv)
      one (1) business
      day
      after deposit
      with a nationally recognized overnight courier, freight prepaid, specifying
      next-business day delivery, with written verification of receipt. All
      communications shall be sent to the respective parties at their addresses as
      set
      forth on the
      signature pages or Schedule A (as applicable) hereto, or to the
      principal office of the Company and to the attention of the Chief Executive
      Officer, in the case of the Company, or to such
      email address, facsimile number, or address as subsequently modified by written
      notice given in accordance with this Section 6.6. If notice is given to the
      Company, a copy shall also be sent to Faegre & Benson LLP, 1900 Fifteenth
      Street, Boulder, Colorado 80302, Attention: Deborah M. Kelly, and if notice
      is
      given to the Investor, a copy shall also be given to Morse, Barnes-Brown &
Pendleton, P.C., Reservoir Place, 1601 Trapelo Road, Waltham, Massachusetts
      02451, Attention: Jeffrey P. Steele.

     

    6.7 No
      Finder’s Fees.
      Each
      party represents that it neither is nor will be obligated for any finder’s fee
      or commission in connection with this transaction. The Purchaser agrees to
      indemnify and to hold harmless the Company from any liability for any commission
      or compensation in the nature of a finder’s or broker’s fee arising out of this
      transaction (and the costs and expenses of defending against such liability
      or asserted liability) for which the Purchaser or any of its officers,
      employees, or representatives is responsible. The Company agrees to indemnify
      and hold harmless the Purchaser from any liability for any commission or
      compensation in the nature of a finder’s or broker’s fee arising out of
      this transaction (and the costs and expenses of defending against such liability
      or asserted liability) for which the Company or any of its officers, employees
      or representatives is responsible.

     

    6.8 Fees
      and Expenses.
      Each
      party hereto shall bear its own fees and expenses relating to the Transaction
      Agreements.

     

    6.9 Attorneys’
      Fees.
      If any
      action at law or in equity (including arbitration) is necessary to enforce
      or
      interpret the terms of any of the Transaction Agreements, the prevailing party
      shall be entitled to reasonable attorneys’ fees, costs and necessary
      disbursements in addition to any other relief to which such party may be
      entitled.

     

    
      
        
        

      

      
        15

        
          

        

      

      
        
        

      

    

     

    6.10 Amendments
      and Waivers.
      Any term
      of this Agreement may be amended, terminated or waived solely with the written
      consent of the Company and the Purchaser.

     

    6.11 Severability.
      The
      invalidity or unenforceability of any provision hereof shall in no way affect
      the validity or enforceability of any other provision.

     

    6.12 Delays
      or Omissions.
      No delay
      or omission to exercise any right, power or remedy accruing to any party under
      this Agreement, upon any breach or default of any other party under this
      Agreement, shall impair any such right, power or remedy of such non-breaching
      or
      non-defaulting party nor shall it be construed to be a waiver of any such breach
      or default, or an acquiescence therein, or of or in any similar breach or
      default thereafter occurring; nor shall any waiver of any single breach or
      default be deemed a waiver of any other breach or default theretofore or
      thereafter occurring. Any waiver, permit, consent or approval of any kind or
      character on the part of any party of any breach or default under this
      Agreement, or any waiver on the part of any party of any provisions or
      conditions of this Agreement, must be in writing and shall be effective only
      to
      the extent specifically set forth in such writing. All remedies, either under
      this Agreement or by law or otherwise afforded to any party, shall be cumulative
      and not alternative.

     

    6.13 Entire
      Agreement.
      This
      Agreement (including the Exhibits hereto), the Operating Agreement and the
      other
      Transaction Agreements constitute the full and entire understanding and
      agreement between the parties with respect to the subject matter hereof, and
      any
      other written or oral agreement relating to the subject matter hereof existing
      between the parties are expressly canceled. 

     

    6.14 No
      Commitment for Additional Financing.
      The
      Company acknowledges and agrees that the Purchaser has not made any
      representation, undertaking, commitment or agreement to provide or assist the
      Company in obtaining any financing, investment or other assistance, other than
      the purchase of the Preferred Shares as set forth herein and subject to the
      conditions set forth herein. In addition, the Company acknowledges and agrees
      that (i) no statements, whether written or oral, made by the Purchaser or
      its representatives on or after the date of this Agreement shall create an
      obligation, commitment or agreement to provide or assist the Company in
      obtaining any financing or investment, (ii) the Company shall not rely on
      any such statement by the Purchaser or its representatives and (iii) an
      obligation, commitment or agreement to provide or assist the Company in
      obtaining any financing or investment may only be created by a written
      agreement, signed by the Purchaser and the Company, setting forth the terms
      and
      conditions of such financing or investment and stating that the parties intend
      for such writing to be a binding obligation or agreement. The Purchaser shall
      have the right, in its sole and absolute discretion, to refuse or decline to
      participate in any other financing of or investment in the Company, and shall
      have no obligation to assist or cooperate with the Company in obtaining any
      financing, investment or other assistance.

     

    
      
        
        

      

      
        16

        
          

        

      

      
        
        

      

    

    IN
      WITNESS WHEREOF, the parties have executed this Series A Preferred Share
      Purchase Agreement as of the date first written above.

    
      	 	 	 
	 	
              COMPANY:

              UNITY
                BUSINESS NETWORKS, L.L.C.

            
	 
 	 
 	 
 
	
            	By:  	/s/ Anthony Sheesley
	 	
              
Name:
Anthony
              Sheesley
	 	
              (print)

            
	 	Title: Manager 
	 	Address: 3900 E. Mexico Avenue, Suite
              930 
	 	
              Denver,
                CO 80210 

            

    

     

    
      	 	 	 
	 	
              PURCHASER:

              ZOOM
                TECHNOLOGIES, INC.

            
	 
 	 
 	 
 
	
            	By:  	/s/ Frank B. Manning, Chief Executive
              Officer
	 	
              
Address:OPTION
      AGREEMENT

     

    THIS
      OPTION AGREEMENT is made and entered into as of this 25th
      day of
      July, 2007, by and among Unity Business Networks, L.L.C., an Arizona limited
      liability company (the “Company”),
      Zoom
      Technologies, Inc., a Delaware corporation (the “Option
      Holder”),
      and
      each of the members of the Company listed on Schedule
      A
      (together with any subsequent members, or any transferees, who become parties
      hereto as “Holders” pursuant to Sections
      7.1 or 7.2
      below,
      the “Holders”).
      

     

    RECITALS

     

    A. Concurrently
      with the execution of this Agreement, the Company and the Option Holder are
      entering into a Series A Preferred Share Purchase Agreement (the “Purchase
      Agreement”)
      providing for the sale of Series A Preferred Shares in the Company to the Option
      Holder.

     

    B. The
      parties desire to enter into this Agreement to set forth their agreements and
      understandings with respect to the Option Holder’s right and option (the
“Option”)
      to
      purchase the Company (whether by means of a purchase of the assets, a merger
      or
      consolidation, a purchase of all outstanding ownership interests in the Company
      not then owned by the Option Holder, or otherwise, as determined pursuant to
      this Agreement) on the terms and conditions set forth in this
      Agreement.

     

    NOW,
      THEREFORE, the parties agree as follows:

     

    1. The
      Option. 

    

    1.1 The
      Option.
      The
      Option Holder shall have the right, exercisable during the thirty (30) day
      period (the “Option
      Period”)
      commencing with the receipt by the Option Holder of the audited financial
      statements of the Company for fiscal year 2008 (such audited financial
      statements to be the financial statements set forth in Section 3.1(a) of the
      Investor’s Rights Agreement, of even date hereof, and by and among the Company,
      the Option Holder and the Key Holder parties thereto (the “Investor’s
      Rights Agreement”)),
      to
      purchase the Company. Such purchase (the “Transaction”),
      to
      take the form of either (i) the purchase of all of the outstanding Membership
      Interests (as such term is defined below) then outstanding and not then held
      by
      the Option Holder such that, upon such purchase, the Option Holder will own
      all
      of the outstanding membership interests of the Company of any and all classes
      and series; or, (ii) such other form as both of the Option Holder and the
      Company may agree, including without limitation: (a) the purchase of all or
      substantially all of the assets of the Company; or (b) the merger or
      consolidation of the Company with or into the Option Holder or other entity.
      It
      is hereby agreed and acknowledged that, in selecting the form of the
      Transaction, the parties hereto desire that such form accommodate, as much
      as
      possible, the desire of all parties to limit or reduce then current taxation
      to
      the Company and the holders of its Membership Interests, to provide sufficient
      funds directly to the Company to allow for the payment in full of any then
      remaining liability of the Company under that certain promissory note issued
      by
      the Company in favor of MT Family Partnership and the funding of the Company’s
      SAR Plan, and to provide the best possible long term tax and accounting
      treatment for the Transaction to the Option Holder and the selling members
      of
      the Company. The Option may be exercised by the Option Holder at any time during
      the Option Period by providing written notice (the “Exercise
      Notice”)
      to the
      Company of the Option Holder’s exercise of the Option. Upon receipt of the
      Exercise Notice, the Company shall promptly provide notice to all Holders of
      the
      exercise of the Option.

     

    
      
         

      

      
         

        
          

        

      

      
         

      

    

     

    The
      term
“Membership
      Interests”
      shall
      mean any and all evidences of equity ownership in the Company, of any and all
      classes and series, and including, for so long as the Company shall be a limited
      liability company, any and all classes and series of membership interests in
      the
      Company, including without limitation Common Shares and Series A Preferred
      Shares, and, at any time when the Company may be a corporation, any and all
      classes and series of the capital stock of the Company.

    

    1.2 Option
      Price.
      The
      aggregate price (the “Purchase
      Price”)
      the
      Option Holder shall pay upon exercise of the Option will be based upon a
      multiple of the Company’s 2008 revenues. Either a “high multiple” or “low
      multiple” will be used, based on the Company’s 2008 Revenues. The high multiple
      is 1.44869 and the low multiple is 1.20870. The high multiple is earned if
      the
      Company’s 2008 revenues are $10 million or more AND if 2008 net income (before
      subtracting capital expenses, depreciation expenses, amortization expenses,
      and
      interest expenses) is break-even or better, subject to the following conditions:
      (i) revenues not relating to the Company’s current business will not count; (ii)
      if non-recurring revenues (including phone sales) relating to the Company’s
      business exceed 30% of the total revenues relating to the Company’s business,
      the excess amount (i.e., the amount over 30%) will not count as 2008 revenues;
      and (iii) if telephone equipment revenues exceed 15% of the total revenues
      relating to the Company’s business, the excess amount (i.e., the amount over
      15%) will not count as 2008 revenues. The low multiple is to be used if the
      conditions for the high multiple have not been met.

    

    1.3 Payment
      of Purchase Price; Closing.
      In the
      event the Option Holder exercises the Option, the Option Holder shall (i) pay
      at
      least seventy percent (70%) of the Purchase Price in cash; and (ii) pay at
      least
      ten percent (10%) but no more than thirty percent (30%) of the Purchase Price
      in
      the form of the Option Holder’s common stock. The deemed value of the Option
      Holder’s common stock will be the average Closing Price over the preceding
      forty-five (45) trading days. For this purpose, “Closing Price” shall mean the
      average of the closing bid and the closing ask prices. Notwithstanding the
      foregoing, in the event that (i) the Option is being exercised by a Transferee
      (as such term is defined below); or (ii) the Option is being exercised by the
      original Option Holder hereunder and at the time of exercise the Option Holder’s
      common stock has been delisted from the NASDAQ SmallCap Market, the Company
      shall have the option of requiring the Purchase Price to be paid (A) all in
      cash; or (B) in any stock/cash combination between zero percent (0%) and fifty
      percent (50%) stock and the balance in cash. In either event, the Option Holder
      or the Transferee, as applicable, may notify the Company in advance of its
      intent to exercise of the Option (which expression of intent shall not be
      binding) in which event the Company shall as soon as possible and in any event
      within fifteen (15) business days thereafter inform the Option Holder or the
      Transferee (as applicable) of the Company’s preferred method of payment of the
      Purchase Price. No part of the Purchase Price will be paid or distributed to
      the
      Option Holder as a member of the Company. In connection with the exercise of
      the
      Option, the Company and the Option Holder shall negotiate in good faith a
      purchase agreement containing customary and reasonable representations,
      warranties and covenants. The closing (the “Closing”)
      of the
      exercise of the Option will occur within thirty (30) days of the date of the
      Exercise Notice. “Transferee”
      shall
      mean any an individual, firm, corporation, partnership, association, limited
      liability company, trust or any other entity (each of which, a “Person”)
      to
      which the Option has been transferred pursuant to the terms of Section 7.2
      hereof. Shares of the common stock of the Option Holder constituting a portion
      of the Purchase Price are hereinafter referred to as “Consideration
      Shares”).
      As of
      the date hereof, the Company owes approximately $711,000 to the MT FAMILY
      LIMITED PARTNERSHIP, an Arizona limited partnership, under the Amended and
      Restated Promissory Note, dated as of May 1, 2007, (the “MT
      Note”).
      The
      Company is obligated to pay off the MT Note in full prior to the Closing. The
      Option Holder agrees to cooperate with the Company, including, if necessary,
      to
      fund the Company with sufficient cash at the Closing (but in no event with
      more
      cash than the amount of cash otherwise required under this Section 1.3)
      regarding the payoff of the MT Note and any obligation of the Company under
      the
      Company’s Stock Appreciation Rights Plan dated October 1, 2005 (the
“SAR
      Plan”),
      it
      being understood and agreed that any and all amounts advanced or paid by the
      Option Holder to payoff the MT Note or to pay any obligation of the Company
      under the SAR Plan shall reduce, dollar for dollar, the Purchase Price with
      such
      reduction being of the cash portion of the Purchase Price. 

     

    
      
         

      

      
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    2. Holder
      Covenants. 

     

    2.1 Actions
      to be Taken.
      In the
      event of the exercise of the Option, then each Holder hereby
      agrees:

     

    (a) if
      the
      Transaction requires approval of the members of the Company or any of them,
      with
      respect to all Membership Interests that such Holder owns or over which such
      Holder otherwise exercises voting power, to vote (in person, by proxy or by
      action by written consent, as applicable) all such Membership Interests in
      favor
      of, and adopt, the Transaction (together with any related amendment or waiver
      to
      the Company’s Second Amended and Restated Operating Agreement, dated as of the
      date hereof, as the same may be further amended and/or restated from time to
      time (as the same may be so amended and/or restated, the “Operating
      Agreement”))
      and to
      vote in opposition to any and all other proposals that could delay or impair
      the
      ability to consummate the Transaction;

     

    (b) if
      the
      Transaction is a sale of the outstanding Membership Interests, to sell all
      of
      its Membership Interests to the Option Holder in connection with and at the
      Closing of the Transaction;

     

    (c) to
      execute and deliver all related documentation and take such other action in
      support of the exercise of the Option and the closing of the Transaction
      contemplated thereunder as shall reasonably be requested by the Company or
      the
      Option Holder in order to carry out the terms and provision of this Section
      2,
      including without limitation executing and delivering instruments of conveyance
      and transfer, and any purchase agreement, merger agreement, indemnity agreement,
      escrow agreement, consent, waiver, governmental filing, share certificates
      duly
      endorsed for transfer (free and clear of impermissible liens, claims and
      encumbrances) and any similar or related documents; 

     

    
      
         

      

      
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    (d) not
      to
      deposit, and to cause its Affiliates not to deposit, except as provided in
      this
      Agreement or the Operating Agreement, any Membership Interests of the Company
      owned by such party or Affiliate in a voting trust or subject any Membership
      Interests to any arrangement or agreement with respect to the voting of such
      Membership Interests, unless specifically requested to do so by the Option
      Holder; 

     

    (e) to
      refrain from exercising any dissenters’ rights or rights of appraisal under
      applicable law at any time with respect to the exercise of the Option and the
      closing of the Transaction; and

     

    (f) if
      the
      consideration to be paid in exchange for the Membership Interests includes
      any
      securities and due receipt thereof by any Holder would require under applicable
      law (x) the registration or qualification of such securities or of any person
      as
      a broker or dealer or agent with respect to such securities or (y) the provision
      to any Holder of any information other than such information as a prudent issuer
      would generally furnish in an offering made solely to “accredited investors” as
      defined in Regulation D promulgated under the Securities Act of 1933, as
      amended, the Option Holder may cause to be paid to any such Holder in lieu
      thereof, against surrender of the Membership Interests which would have
      otherwise been sold by such Holder, an amount in cash equal to the fair value
      (as determined in good faith by the Company) of the securities which such Holder
      would otherwise receive as of the date of the issuance of such securities in
      exchange for the Membership Interests.

     

    2.2 Exceptions.
      Notwithstanding the foregoing Section 2.1, a Holder will not be required to
      comply with Section
      2.1
      above in
      connection with any exercise of the Option unless: 

     

    (a) any
      representations and warranties to be made by such Holder in connection with
      the
      Transaction are limited to representations and warranties related to authority,
      ownership and the ability to convey title to such Holder’s Membership Interests,
      including but not limited to representations and warranties that (i) the Holder
      holds all right, title and interest in and to the Membership Interests such
      Holder purports to hold, free and clear of all liens and encumbrances, (ii)
      the
      obligations of the Holder in connection with the Transaction have been duly
      authorized, if applicable, (iii) the documents to be entered into by the Holder
      have been duly executed by the Holder and delivered to the acquirer and are
      enforceable against the Holder in accordance with their respective terms and
      (iv) neither the execution and delivery of documents to be entered into in
      connection with the Transaction, nor the performance of the Holder’s obligations
      thereunder, will cause a breach or violation of the terms of any agreement,
      law
      or judgment, order or decree of any court or governmental agency;

     

    (b) the
      Holder shall not be liable for the inaccuracy of any representation or warranty
      made by any other person in connection with the Transaction, other than the
      Company (except to the extent that funds may be paid out of an escrow
      established to cover breach of representations, warranties and covenants of
      the
      Company as well as breach by any stockholder of any of identical
      representations, warranties and covenants provided by all
      stockholders);

     

    
      
         

      

      
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    (c) the
      liability for indemnification, if any, of such Holder in the Transaction and
      for
      the inaccuracy of any representations and warranties made by the Company in
      connection with the Transaction, is several and not joint with any other Person
      (except to the extent that funds may be paid out of an escrow established to
      cover breach of representations, warranties and covenants of the Company as
      well
      as breach by any Holder of any of identical representations, warranties and
      covenants provided by all Holders), and is pro rata in proportion to the amount
      of consideration paid to such Holder in connection with such Transaction (in
      accordance with the provisions of the Operating Agreement); 

     

    (d) liability
      shall be limited to such Holder's applicable share (determined based on the
      respective proceeds payable to each Holder in connection with such Transaction
      in accordance with the provisions of the Operating Agreement) of a negotiated
      aggregate indemnification amount that applies equally to all Holders but that
      in
      no event exceeds the amount of consideration otherwise payable to such Holder
      in
      connection with such Transaction, except with respect to claims related to
      fraud
      by such Holder, the liability for which need not be limited as to such Holder;
      

     

    (e) upon
      or
      after (as appropriate) the consummation of the Transaction, (i) each holder
      of
      each class or series of the Company’s Membership Interests will receive the same
      form of consideration for their Membership Interests of such class or series
      as
      is received by other holders in respect of their Membership Interests of such
      same class or series; and (ii) the aggregate Purchase Price shall be allocated
      among the Holders on the basis of the relative ownership percentages in
      accordance with the Operating Agreement; 

     

    (f) subject
      to clause (e) above, requiring the same form of consideration to be available
      to
      the holders of any single class or series of Membership Interests, if any
      Holders are given an option as to the form and amount of consideration to be
      received as a result of the Transaction, all Holders of such class or series
      of
      Membership Interests will be given the same option; and

     

    (g) in
      the
      event the Option is being exercised by a Transferee, any purchase agreement
      pursuant to which the Closing is accomplished shall provide (i) that any
      representations and warranties contained therein shall survive (following the
      closing of the exercise of the Option) for no longer than the earlier of (A)
      30
      days after the next audited financial statements become available or (B) 12
      months following the closing of the exercise of the Option; provided that,
      and
      notwithstanding the foregoing, any representations and warranties regarding
      tax,
      ERISA and environmental matters may survive for the applicable statute of
      limitations period; (ii) that no more than 20% of the purchase price shall
      be placed in escrow at closing of the Option exercise; that to the extent the
      purchase price consists of stock of the Transferee, the escrowed amount shall
      be
      comprised of stock (and if less than 20% of the purchase price consists of
      stock, the remainder of the escrowed amount shall consist of cash); and that
      when satisfying any indemnification obligations out of the escrowed funds,
      escrowed stock should be used before escrowed cash; and (iii) that the Company
      and the selling Members shall be obliged to indemnify the Option Holder only
      to
      the extent that the aggregate losses for all claims exceed $50,000.

     

    
      
         

      

      
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    3. Remedies.

     

    3.1 Covenants
      of the Company.
      Each of
      the Option Holder and the Company agrees to use its best efforts, within the
      requirements of applicable law, to ensure that the rights granted under this
      Agreement are effective and that the parties enjoy the benefits of this
      Agreement and to
      take
      such actions as may be required and to grant such waivers and consents as may
      be
      necessary or required, whether under the Operating Agreement or otherwise,
      to
      effectuate the closing of the Transaction upon and after the exercise of the
      Option.
      

     

    3.2 Irrevocable
      Proxy.
      Each
      Holder hereby constitutes and appoints the Treasurer of the Company, and in
      such
      officer’s absence, the Chairman of the Company, and a designee of the Option
      Holder, and each of them, with full power of substitution, as the proxies of
      the
      Holder with respect to the votes regarding any exercise of the Option pursuant
      to Section 2 hereof, and hereby authorizes each of them to represent and to
      vote, if and only if the party (i) fails to vote or (ii) attempts to
      vote (whether by proxy, in person or by written consent), in a manner which
      is
      inconsistent with the terms of this Agreement, all of such party’s Membership
      Interests pursuant to and in accordance with the terms and provisions of said
      Section 2. The proxy granted pursuant to the immediately preceding sentence
      is
      given in consideration of the agreements and covenants of the parties in
      connection with the transactions contemplated by this Agreement and, as such,
      is
      coupled with an interest and shall be irrevocable unless and until this
      Agreement terminates or expires pursuant to Section 6 hereof. Each party hereto
      hereby revokes any and all previous proxies with respect to the Shares and
      shall
      not hereafter, unless and until this Agreement terminates or expires pursuant
      to
      Section 6 hereof, purport to grant any other proxy or power of attorney with
      respect to any of the Shares, deposit any of the Shares into a voting trust
      or
      enter into any agreement (other than this Agreement), arrangement or
      understanding with any person, directly or indirectly, to vote, grant any proxy
      or give instructions with respect to the voting of any of the Shares, in each
      case, with respect to any of the matters set forth herein.

     

    3.3 Specific
      Enforcement.
      Each
      party acknowledges and agrees that each party hereto will be irreparably damaged
      in the event any of the provisions of this Agreement are not performed by the
      parties in accordance with their specific terms or are otherwise breached.
      Accordingly, it is agreed that each of the Company and the Option Holder shall
      be entitled to an injunction to prevent breaches of this Agreement, and to
      specific enforcement of this Agreement and its terms and provisions in any
      action instituted in any court of the United States or any state having subject
      matter jurisdiction. 

     

    3.4 Remedies
      Cumulative.
      All
      remedies, either under this Agreement or by law or otherwise afforded to any
      party, shall be cumulative and not alternative.

     

    4. Option
      Holder Covenants.

     

    4.1 Registration.

     

    (a) The
      following terms have the following meanings for purposes of this Section
      4:

     

    “Business
      Day”
shall
      mean a day other than a Saturday, Sunday or other day on which commercial banks
      in Boston, Massachusetts are authorized or required by law to
      close.

     

    
      
         

      

      
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    “Commission”
means
      the United States Securities and Exchange Commission, or any successor
      governmental agency or authority.

     

    “Effectiveness
      Period”
means
      the period beginning on the date the Registration Statement is declared
      effective by the Commission and ending on the earlier of (i) the date when
      all
      Registrable Securities covered by the Registration Statement (A) cease to be
      outstanding or otherwise to be Registrable Securities or (B) may be resold
      pursuant to Rule 144 under the Securities Act or (ii) all Registrable Securities
      have been sold.

     

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

     

    “Person”
means
      any individual, sole proprietorship, partnership, corporation, limited liability
      entity, joint venture, unincorporated society or association, trust or other
      legal entity or Governmental Authority.

     

    “Prospectus”
means
      the prospectuses included in any Registration Statement, as amended or
      supplemented by any amendment or prospectus supplement, including post-effective
      amendments, and all materials incorporated by reference or explicitly deemed
      to
      be incorporated by reference in such Prospectus.

     

    “Registrable
      Securities”
means
      the Consideration Shares until the earliest of (a) their resale in
      accordance with a Registration Statement covering such securities and
      (b) their sale pursuant to an exemption from registration under the
      Securities Act or in any other transaction in which the applicable purchaser
      does not receive “restricted securities” (as such term is defined for the
      purposes of Rule 144 under the Securities Act).

     

    “Registration
      Expenses” means
      all
      fees and expenses incurred by the Option Holder in connection with the
      performance of its obligations under Section 4, whether or not a Registration
      Statement is filed or becomes effective, including (i) all preparation,
      registration and filing fees, (ii) printing expenses, (iii) all listing
      fees and expenses, if any and (iv) fees and disbursements of counsel for
      the Option Holder in connection with the Registration Statements relating to
      the
      Registrable Securities, but not including any and all
      underwriting discounts, selling commissions, and stock transfer taxes applicable
      to the sale of Registrable Securities, and fees and disbursements of legal
      counsel for any selling security holder.
      

    

    “Registration
      Statement”
means
      any registration statement of the Option Holder that covers any of the
      Registrable Securities pursuant to the provisions of this Agreement, including
      a
      Prospectus, amendments and supplements to such registration statement, including
      post-effective amendments, all exhibits, and all materials incorporated by
      reference or explicitly deemed to be incorporated by reference in such
      registration statement.

     

    
      
         

      

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

     

    (b) In
      the
      event of the exercise of the Option and Consideration Shares constitute a
      portion of the Purchase Price, the Option Holder shall, for the benefit of
      the
      Holders, at the Option Holder’s cost, (A) as soon as practicable, but not later
      than 90 days following the date of the Closing, prepare and file with the
      Commission, a Registration Statement on an appropriate form under the Securities
      Act permitting registration of the Registrable Securities for resale by the
      Holders to be made on a delayed or continuous basis, (B) use its best efforts
      to
      cause the Registration Statement to be declared effective as soon as
      practicable, but in any event not later than 180 days after the date hereof,
      and
      (C) use its best efforts to keep the Registration Statement (or any Subsequent
      Registration Statement) continuously effective under the Securities Act until
      the expiration of the Effectiveness Period. Notwithstanding the above, no Holder
      shall be entitled to have the Registrable Securities held by such Holder covered
      by the Registration Statement unless such Holder agrees in writing to be bound
      by the provisions of this Section 4 applicable to such Holder.

     

    (c) At
      the
      time the Registration Statement is declared effective, each Holder shall be
      named as a selling securityholder in the Registration Statement and the related
      Prospectus in such a manner as to permit such Holder to deliver such Prospectus
      to purchasers of Registrable Securities in accordance with applicable
      law.

     

    (d) If
      the
      Registration Statement ceases to be effective for any reason at any time during
      the Effectiveness Period, the Option Holder shall use its best efforts to obtain
      the prompt withdrawal of any order suspending the effectiveness thereof, and
      in
      any event shall within 30 days of such cessation of effectiveness amend the
      Registration Statement in a manner reasonably expected to obtain the withdrawal
      of the order suspending the effectiveness thereof, or promptly file an
      additional Registration Statement covering all of the securities that as of
      the
      date of such filing are Registrable Securities (a “Subsequent Registration
      Statement”).
      If a
      Subsequent Registration Statement is filed, the Option Holder shall use its
      best
      efforts to cause the Subsequent Registration Statement to become effective
      as
      promptly as is practicable after such filing and to keep such Subsequent
      Registration Statement continuously effective under the Securities Act until
      the
      expiration of the Effectiveness Period.

     

    (e) The
      Option Holder shall supplement and amend the Registration Statement (or any
      Subsequent Registration Statement) if required by the rules, regulations or
      instructions applicable to the registration form used by The Option Holder
      for
      such Registration Statement, if required by the Securities Act or as reasonably
      requested by a Holder.

     

    (f) Notwithstanding
      any other provisions of this Agreement to the contrary, the Option Holder shall
      cause the Registration Statement and the Prospectus and any amendment or
      supplement thereto, as of the effective date of the Registration Statement,
      amendment or supplement, (A) to comply in all material respects with the
      applicable requirements of the Securities Act, and (B) not to contain any untrue
      statement of a material fact or omit to state a material fact required to be
      stated therein or necessary in order to make the statements therein, in light
      of
      the circumstances under which they were made, not misleading.

     

    
      
         

      

      
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    4.2 Registration
      Procedures.
      In
      connection with the registration obligations of the Option Holder under
      Section 4.1:

     

    (a) As
      far in
      advance as practical, but not less than 10 Business Days as such term is defined
      below), before filing a Prospectus, Registration Statement or any amendment
      or
      supplement thereto, the Option Holder shall furnish to the Holders copies of
      reasonably complete drafts of all such documents proposed to be filed (including
      exhibits) and shall use its reasonable best efforts to reflect in each such
      document, when so filed with the Commission, such comments as any counsel for
      the Holders’ reasonably may propose. 

     

    (b) As
      promptly as practicable, the Option Holder shall give notice to Holders (A)
      when
      any Prospectus, prospectus supplement, Registration Statement or post-effective
      amendment to a Registration Statement has been filed with the Commission and,
      with respect to a Registration Statement or any post-effective amendment, when
      the same has been declared effective, (B) of any request, following the
      effectiveness of a Registration Statement under the Securities Act, by the
      Commission or any other Federal or state governmental authority for amendments
      or supplements to any Registration Statement or related Prospectus or for
      additional information, (C) of the issuance by the Commission or any other
      Federal or state governmental authority of any stop order suspending the
      effectiveness of any Registration Statement or the initiation or threatening
      of
      any proceedings for that purpose, (D) of the receipt by the Option Holder of
      any
      notification with respect to the suspension of the qualification or exemption
      from qualification of any of the Registrable Securities for sale in any
      jurisdiction or the initiation or threatening of any proceeding for such
      purpose, (E) of the occurrence of and details concerning a Material Event and
      (F) of the determination by the Option Holder that a post-effective amendment
      to
      a Registration Statement will be filed with the Commission, which notice may,
      at
      the discretion of the Option Holder (or as required pursuant to Section
      4.2(f),
      state
      that it constitutes a Deferral Notice, in which event the provisions of Section
      4.2(f) shall
      apply. As promptly as practicable after receipt thereof, the Option Holder
      shall
      give Holders copies of any comments received from the Commission with respect
      to
      any Registration Statement and responses thereto.

     

    (c) The
      Option Holder shall use its best efforts to obtain the prompt withdrawal of
      any
      order suspending the effectiveness of a Registration Statement or the lifting
      of
      any suspension of the qualification (or exemption from qualification) of any
      of
      the Registrable Securities for sale in any jurisdiction in which they have
      been
      qualified for sale.

     

    (d) During
      the Effectiveness Period, the Option Holder shall deliver to each Holder in
      connection with any sale of Registrable Securities pursuant to a Registration
      Statement, without charge, as many copies as such Holder may reasonably request,
      of (A) the Prospectus or Prospectuses relating to such Registrable Securities
      and any amendment or supplement thereto and (B) such other documents and
      information as the Option Holder may be required to deliver with the Prospectus
      under the Securities Act, including, but not limited to, copies of the Option
      Holder’s latest Annual Report on Form 10-K or annual report to securityholders
      meeting the requirements of Rule 14a-3 and latest Quarterly Report on Form
      10-Q.

     

    
      
         

      

      
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    (e) Prior
      to
      any public offering of the Registrable Securities pursuant to any Registration
      Statement, the Option Holder shall register or qualify or cooperate with the
      Holders and their counsel in connection with the registration or qualification
      of the Registrable Securities for offer and sale under the securities or “blue
      sky” laws of such states of the United States as any Holder reasonably requests
      in writing and do any and all other acts or things necessary or advisable to
      enable the offer and sale in such jurisdictions of the Registrable Securities
      covered by the Registration Statement; provided,
      however,
      that
      the Option Holder shall not be required to (A) qualify generally to do business
      in any jurisdiction where it is not then so qualified or (B) take any action
      which would subject it to general service of process or to taxation in any
      jurisdiction where it is not then so subject. In the event that the Option
      Holder’s common stock is listed or admitted for trading on any national
      securities exchange or quotation on any national-automated quotation system,
      the
      Option Holder shall cause all Registrable Securities to be included in such
      listing or admission.

     

    (f) Upon
      (A)
      the issuance by the Commission of a stop order suspending the effectiveness
      of
      the Registration Statement (or any Subsequent Registration Statement) or the
      initiation of proceedings with respect to the Registration Statement (or any
      Subsequent Registration Statement) under the Securities Act, (B) the occurrence
      of any event or the existence of any fact (a “Material
      Event”)
      as a
      result of which (1) any Registration Statement shall contain any untrue
      statement of a material fact or omit to state any material fact required to
      be
      stated therein or necessary to make the statements therein not misleading,
      or
      (2) any Prospectus shall contain any untrue statement of a material fact or
      omit
      to state any material fact required to be stated therein or necessary to make
      the statements therein, in the light of the circumstances under which they
      were
      made, not misleading, or (C) the occurrence or existence of any pending
      corporate development with respect to the Option Holder that may (1) interfere
      with or affect the negotiation or completion of a transaction that is being
      contemplated by the Option Holder or (2) involve initial or continuing
      disclosure obligations that are not in the best interests of the Option Holder’s
      stockholders at such time, that, in the reasonable discretion of the Option
      Holder, makes it appropriate to suspend the availability of the Registration
      Statement (or any Subsequent Registration Statement) and the related
      Prospectus(es), then (y) in the case of clause (B) above, the Option Holder
      shall, as promptly as practicable, prepare and file a post-effective amendment
      to such Registration Statement or a supplement to the related Prospectus or
      any
      document incorporated therein by reference or file any other required document
      that would be incorporated by reference into such Registration Statement and
      Prospectus so that such Registration Statement does not contain any untrue
      statement of a material fact or omit to state any material fact required to
      be
      stated therein or necessary to make the statements therein not misleading,
      and
      such Prospectus does not contain any untrue statement of a material fact or
      omit
      to state any material fact required to be stated therein or necessary to make
      the statements therein, in the light of the circumstances under which they
      were
      made, not misleading, as thereafter delivered to the purchasers of the
      Registrable Securities being sold thereunder, and, in the case of a
      post-effective amendment to a Registration Statement, use its best efforts
      to
      cause it to be declared effective as promptly as is reasonably practicable,
      and
      (z) the Option Holder shall give notice to Holders that the availability of
      the
      Registration Statement (or any Subsequent Registration Statement) is suspended
      (a “Deferral
      Notice”)
      and,
      upon receipt of any Deferral Notice, each Holder agrees not to sell any
      Registrable Securities pursuant to such Registration Statement until such
      Holder’s receipt of copies of the supplemented or amended Prospectus provided
      for in clause (y) above, and until such Holder is advised in writing by the
      Option Holder that the existing, supplemented or amended Prospectus may be
      used,
      and has received copies of any additional or supplemental filings that are
      incorporated or deemed incorporated by reference in the applicable Prospectus,
      provided,
      that,
      in the case of a Deferral Notice with respect to clause (C) above, no such
      suspension of the availability of the Registration Statement (or any Subsequent
      Registration Statement) or the related Prospectus(es) shall extend for a period
      of more than 45 consecutive days or an aggregate of 90 days in any twelve-month
      period. If the Option Holder provides the Holders with a Deferral Notice, then
      the date set forth in clause (ii) of the definition of Effectiveness Period
      shall be extended by the number of days from and including the date of the
      giving of such Deferral Notice to and including the date when the Holders shall
      have received such amended or supplemented Prospectus pursuant to this Section
      6.15(c)(vi). The Option Holder shall use its best efforts to ensure that the
      use
      of the Prospectus may be resumed (1) in the case of clause (A) above, as
      promptly as is practicable, (2) in the case of clause (B) above, as soon as,
      in
      the good faith judgment of the Option Holder, public disclosure of such Material
      Event would not be materially prejudicial to or contrary to the interests of
      the
      Option Holder or, if necessary to avoid unreasonable burden or expense, as
      soon
      as reasonably practicable thereafter and (3) in the case of clause (C) above,
      as
      soon as, in the good faith judgment of the Option Holder, such suspension is
      no
      longer appropriate.

     

    
      
         

      

      
        10

        
          

        

      

      
         

      

    

     

    (g) The
      Option Holder shall cooperate with each Holder to facilitate the timely
      preparation and delivery of certificates representing Registrable Securities
      sold pursuant to a Registration Statement free of any restrictive legends and
      in
      such denominations and registered in such names as such Holder may request
      a
      reasonable period of time prior to sales of the Registrable Securities pursuant
      to the Registration Statement (or any Subsequent Registration
      Statement).

     

    4.3 Registration
      Expenses.
      The
      Option Holder shall be responsible for and shall pay all Registration Expenses.
      In addition, the Option Holder shall be responsible for and shall reimburse
      the
      Holders the reasonable fees and disbursements of not more than one counsel
      (in
      an amount not to exceed $20,000), exclusive of underwriting discounts and
      commissions and stock transfer taxes, designated by the Seller Representative
      to
      act as counsel for the Holders in connection with this Section 4.3
      (“Holders’
      Counsel”).

     

    
      
         

      

      
        11

        
          

        

      

      
         

      

    

     

    4.4 Indemnification.

     

    (a) The
      Option Holder agrees to indemnify and hold harmless each Holder and each person,
      if any, who controls the Holder within the meaning of the Securities Act or
      the
      Exchange Act (each Holder, and such controlling persons are referred to
      collectively as the “Holder
      Indemnified Parties”)
      from
      and against any losses, claims, damages or liabilities, joint or several, or
      any
      actions in respect thereof (including, but not limited to, any losses, claims,
      damages, liabilities or actions relating to purchases and sales of the
      Registrable Securities) to which each Holder Indemnified Party may become
      subject under the Securities Act, the Securities Exchange Act of 1934 or
      otherwise, insofar as such losses, claims, damages, liabilities or actions
      arise
      out of or are based upon any untrue statement or alleged untrue statement of
      a
      material fact contained in any Registration Statement or Prospectus including
      any document incorporated by reference therein, or in any amendment or
      supplement thereto or in any preliminary Prospectus relating to the Registration
      Statement, or arise out of, or are based upon, the omission or alleged omission
      to state therein a material fact required to be stated therein or necessary
      to
      make the statements therein not misleading, and shall reimburse, as incurred,
      the Holder Indemnified Parties for any legal or other expenses reasonably
      incurred by them in connection with investigating or defending any such loss,
      claim, damage, liability or action in respect thereof; provided,
      however,
      that
      the Option Holder shall not be liable in any such case to the extent that such
      loss, claim, damage or liability arises out of or is based upon any untrue
      statement or alleged untrue statement or omission or alleged omission made
      in
      any Registration Statement or Prospectus or in any amendment or supplement
      thereto or in any preliminary Prospectus relating to the Registration Statement
      in reliance upon and in conformity with written information pertaining to the
      Holder furnished to the Option Holder by or on behalf of the Holder specifically
      for inclusion therein; provided,
      further,
      that
      this indemnity agreement will be in addition to any liability which the Option
      Holder may otherwise have to the Holder Indemnified Party. The Option Holder
      shall also indemnify any underwriters, their officers and directors and each
      person who controls such underwriters within the meaning of the Securities
      Act
      or the Exchange Act to the same extent as provided above with respect to the
      indemnification of the holders of the Registrable Securities if requested by
      the
      Holders.

     

    (b) Each
      Holder, severally and not jointly, will indemnify and hold harmless the Option
      Holder, its officers and directors and each person, if any, who controls the
      Option Holder within the meaning of the Securities Act or the Exchange Act
      from
      and against any losses, claims, damages or liabilities or any actions in respect
      thereof, to which the Option Holder or any such controlling person may become
      subject under the Securities Act, the Exchange Act or otherwise, insofar as
      such
      losses, claims, damages, liabilities or actions arise out of or are based upon
      any untrue statement or alleged untrue statement of a material fact contained
      in
      any Registration Statement or Prospectus or in any amendment or supplement
      thereto or in any preliminary Prospectus relating to the Registration Statement,
      or arise out of or are based upon the omission or alleged omission to state
      therein a material fact necessary to make the statements therein not misleading,
      but in each case only to the extent that the untrue statement or omission or
      alleged untrue statement or omission was made in reliance upon and in conformity
      with written information pertaining to such Holder furnished to the Option
      Holder by or on behalf of such Holder specifically for inclusion therein and,
      subject to the limitation set forth immediately preceding this clause, shall
      reimburse, as incurred, the Option Holder for any legal or other expenses
      reasonably incurred by the Option Holder or any such controlling person in
      connection with investigating or defending any loss, claim, damage, liability
      or
      action in respect thereof. This indemnity agreement will be a part of any
      liability which the Holder may otherwise have to the Option Holder or any of
      its
      controlling persons.

     

    
      
         

      

      
        12

        
          

        

      

      
         

      

    

     

    (c) Promptly
      after receipt by an indemnified party under this Section 4.4 of notice of the
      commencement of any action or proceeding (including a governmental
      investigation), such indemnified party will, if a claim in respect thereof
      is to
      be made against the indemnifying party under this Section 4.4, notify the
      indemnifying party of the commencement thereof; but the failure to notify the
      indemnifying party shall not relieve it from any liability that it may have
      under Section 4.4(a) or
      Section 4.4(b) above except to the extent that it has been materially prejudiced
      (through the forfeiture of substantive rights or defenses) by such failure;
      and
      provided further that the failure to notify the indemnifying party shall not
      relieve it from any liability that it may have to an indemnified party otherwise
      than under Section 4.4(a) or
      Section 4.4(b) above.
      In
      case any such action is brought against any indemnified party, and it notifies
      the indemnifying party of the commencement thereof, the indemnifying party
      will
      be entitled to participate therein and, to the extent that it may wish, jointly
      with any other indemnifying party similarly notified, to assume the defense
      thereof, with counsel reasonably satisfactory to such indemnified party (who
      shall not, except with the consent of the indemnified party, be counsel to
      the
      indemnifying party), and after notice from the indemnifying party to such
      indemnified party of its election so to assume the defense thereof the
      indemnifying party will not be liable to such indemnified party under this
      Section 4.4 for any legal or other expenses, other than reasonable costs of
      investigation, subsequently incurred by such indemnified party in connection
      with the defense thereof. No indemnifying party shall, without the prior written
      consent of the indemnified party, effect any settlement of any pending or
      threatened action in respect of which any indemnified party is or could have
      been a party and indemnity could have been sought hereunder by such indemnified
      party unless such settlement (x) includes an unconditional release of such
      indemnified party from all liability on any claims that are the subject matter
      of such action, and (y) does not include a statement as to or an admission
      of
      fault, culpability or a failure to act by or on behalf of any indemnified party.
      No indemnified party shall effect any settlement of any pending or threatened
      action without the prior written consent of the indemnifying party, which such
      consent shall not be unreasonably withheld or delayed.

     

    (d) If
      (A)
      the indemnification provided for in this Section 4.4 is unavailable or
      insufficient to hold harmless an indemnified party under Section 4.4(a) or
      Section 4.4(b) above, then each indemnifying party shall contribute to the
      amount paid or payable by such indemnified party as a result of the losses,
      claims, damages or liabilities (or actions in respect thereof) referred to
      in
      Section 4.4(a) or Section 4.4(b) above in such proportion as is appropriate
      to
      reflect the relative benefits received by the indemnifying party or parties
      on
      the one hand and the indemnified party on the other from the sale of the
      Registrable Securities, pursuant to the Registration Statement, or (B) the
      allocation provided by the foregoing clause (A) is not permitted by applicable
      law, in such proportion as is appropriate to reflect not only the relative
      benefits referred to in clause (A) above but also the relative fault of the
      indemnifying party or parties on the one hand and the indemnified party on
      the
      other in connection with the statements or omissions that resulted in such
      losses, claims, damages or liabilities (or actions in respect thereof) as well
      as any other relevant equitable considerations. The amount paid by an
      indemnified party as a result of the losses, claims, damages or liabilities
      referred to in the first sentence of this Section 4.4(d) shall be deemed to
      include any legal or other expenses reasonably incurred by such indemnified
      party in connection with investigating or defending any action or claim which
      is
      the subject of this Section 4.4(d). Notwithstanding any other provision of
      this
      Section 4.4(d), no Holder shall be required to contribute any amount in excess
      of the amount by which the net proceeds received by such Holder from the sale
      of
      the Registrable Securities pursuant to the Registration Statement exceeds the
      amount of damages which such Holder has otherwise been required to pay by reason
      of such untrue or alleged untrue statement or omission or alleged omission.
      No
      person guilty of fraudulent misrepresentation (within the meaning of Section
      11(f) of the Securities Act) shall be entitled to contribution from any person
      who was not guilty of such fraudulent misrepresentation.

     

    
      
         

      

      
        13

        
          

        

      

      
         

      

    

     

    (e) The
      agreements contained in this Section 4.4 shall survive the sale of the
      Registrable Securities pursuant to the Registration Statement and shall remain
      in full force and effect, regardless of any termination or cancellation of
      this
      Agreement or any investigation made by or on behalf of any indemnified
      party.

     

    4.5 Holders’
      Obligations.
      Each
      Holder agrees promptly to furnish to the Option Holder all information with
      respect to such Holder as may be required to be disclosed in the Registration
      Statement under applicable law or pursuant to Commission comments or as the
      Option Holder may reasonably request and all material information with respect
      to such Holder required to be disclosed in order to make the information
      previously furnished to the Option Holder by such Holder not false or
      misleading.

     

    4.6 “Market
      Stand-off” Agreement. Each
      Holder hereby agrees that it will not, without the prior written consent of
      Option Holder, during the period commencing on the date of the final prospectus
      relating to the registration
      by the Option Holder of shares of its Common Stock or any other equity
      securities under
      the
      Securities Act on a
      registration statement on
      Form
      S-1, Form S-2, Form S-3
      or Form
      SB-2, and
      ending on the date specified by the Option Holder (such period not to exceed
      ninety
      (90) days), which period may be extended, to the extent required by any NASD
      rules, for an additional period of up to fifteen (15) days if the Option Holder
      issues or proposes to issue an earnings or other public release within fifteen
      (15) days of the expiration of the 90-day lockup period, (i)
      lend;
      offer; pledge; sell; contract to sell; sell any option or contract to purchase;
      purchase any option or contract to sell; grant any option, right, or warrant
      to
      purchase; or otherwise transfer or dispose of, directly or indirectly, any
      shares of Common Stock or any securities convertible into or exercisable or
      exchangeable (directly
      or indirectly) for
      Common Stock
      held
      immediately before the effective date of the registration statement for such
      offering
      or
      (ii) enter into any swap or other arrangement that transfers to another, in
      whole or in part, any of the economic consequences of ownership of such
      securities,
      whether
      any such transaction described in clause (i) or (ii) above is to be settled
      by
      delivery of Common Stock or other securities, in cash, or otherwise.

     

    
      
         

      

      
        14

        
          

        

      

      
         

      

    

     

    4.7 Volume
      Trading Limitations.
      Collectively, the amount of the Option Holder’s securities registered hereunder
      sold by the Holders during any one week period shall not exceed ten percent
      (10%) of the Option Holder’s Average Weekly Trading Volume. For purposes hereof,
“Average Weekly Trading Volume” shall mean the number of shares (excluding those
      shares traded by the Holders) traded on NASDAQ Small Cap on a weekly basis
      for
      the four weeks immediately prior to the week in which securities are to be
      sold.
      In the event that the Holders wish to sell more than ten percent (10%) of the
      Option Holder’s Average Weekly Trading Volume, the Holders shall agree among
      those Holders wishing to sell such shares.

     

    5. Company
      Covenants.
      

     

    5.1 Audited
      Financial Statements.
      The
      Company hereby acknowledges that the Option Holder is a company subject to
      the
      periodic reporting requirements of the Securities Exchange Act of 1934, and,
      as
      such, will be required following the exercise of the Option to timely file
      certain audited historical financial statements of the Company as required
      by
      Item 9.01 of Form 8-K pursuant to the Securities Exchange Act of 1934 (or any
      successor or other requirement) (the
      “Required Financial Statements”).  The
      Company hereby agrees, in addition to complying with its obligations under
      section the
      financial statements set forth in Section 3.1(a) of the Investor’s Rights
      Agreement,
      to
      deliver to the Option Holder as
      soon
      as practicable, but in any event within 120 days after the end of the Company’s
      2007 fiscal year, (i) a balance sheet as of December 31, 2006,
      and
      (ii) statements of income and of cash flows for such year,
      all
      such financial statements
      audited
      and certified by independent public accountants selected by the
      Company
      and
      reasonably acceptable to the Option
      Holder. 

     

    6. Term.
      This
      Agreement shall be effective as of the date hereof and shall continue in effect
      until and shall terminate at and upon 5:01 p.m., Denver, Colorado time, on
      the
      last day of the Option Period, unless the Option shall have been exercised
      prior
      to such time in which event this Agreement shall not terminate until the earlier
      of the consummation of the transaction contemplated by the Option or its earlier
      abandonment by the Option Holder (as evidenced only by written notice from
      the
      Option Holder to such effect). 

     

    7. Miscellaneous.

     

    7.1 Additional
      Parties. 
      Notwithstanding anything to the contrary contained herein, if the Company issues
      additional Membership Interests after the date hereof, as a condition to the
      issuance of such Membership Interests the Company shall require the recipient
      of
      such Membership Interests become a Holder party to this Agreement by executing
      and delivering (i) the Adoption Agreement attached to this Agreement as
Exhibit
      A,
      or (ii)
      a counterpart signature page hereto agreeing to be bound by and subject to
      the
      terms of this Agreement as a Holder hereunder. In either event, each such person
      shall thereafter shall be deemed a Holder for all purposes under this
      Agreement.
      

     

    7.2 Transfers.
      Each
      transferee or assignee of any Membership Interests subject to this Agreement
      shall continue to be subject to the terms hereof, and, as a condition precedent
      to the Company’s recognizing such transfer, each transferee or assignee shall
      agree in writing to be subject to each of the terms of this Agreement by
      executing and delivering an Adoption Agreement substantially in the form
      attached hereto as Exhibit
      A.
      Upon
      the execution and delivery of an Adoption Agreement by any transferee, such
      transferee shall be deemed to be a Holder party hereto as if such transferee
      were the transferor and such transferee’s signature appeared on the signature
      pages of this Agreement. The Company shall not permit the transfer of the
      Membership Interests subject to this Agreement on its books or pursuant to
      the
      Operating Agreement or issue a new certificate representing any such Membership
      Interests unless and until such transferee shall have complied with the terms
      of
      this Section
      7.2.
      Each
      certificate representing the Membership Interests subject to this Agreement
      if
      issued on or after the date of this Agreement shall be endorsed by the Company
      with the legend set forth in Section
      7.12.
      The
      Option Holder may transfer its rights and obligations under this Agreement,
      including its rights under the Option, to any Person, subject to the Company’s
      consent as to the transferee, such consent not to be unreasonably withheld.
      

     

    
      
         

      

      
        15

        
          

        

      

      
         

      

    

     

    7.3 Successors
      and Assigns.
      The
      terms and conditions of this Agreement shall inure to the benefit of and be
      binding upon the respective successors and assigns of the parties. Nothing
      in
      this Agreement, express or implied, is intended to confer upon any party other
      than the parties hereto or their respective successors and assigns any rights,
      remedies, obligations, or liabilities under or by reason of this Agreement,
      except as expressly provided in this Agreement. 

     

    7.4 Governing
      Law.
      This
      Agreement shall be governed by, and construed in accordance with, the laws
      of
      the State of Delaware, regardless of the laws that might otherwise govern under
      applicable principles of conflicts of law.

     

    7.5 Counterparts;
      Facsimile.
      This
      Agreement may be executed and delivered by facsimile signature and in two or
      more counterparts, each of which shall be deemed an original, but all of which
      together shall constitute one and the same instrument.

     

    7.6 Titles
      and Subtitles.
      The
      titles and subtitles used in this Agreement are used for convenience only and
      are not to be considered in construing or interpreting this
      Agreement.

     

    7.7 Notices.
      All
      notices and other communications given or made pursuant to this Agreement shall
      be in writing and shall be deemed effectively given upon the earlier of actual
      receipt or: (a) personal delivery to the party to be notified, (b) when sent,
      if
      sent by electronic mail or facsimile during normal business hours of the
      recipient, and if not sent during normal business hours, then on the recipient’s
      next business day, (c) five (5) days after having been sent by registered or
      certified mail, return receipt requested, postage prepaid, or (d) one (1)
      business day after the business day of deposit with a nationally recognized
      overnight courier, freight prepaid, specifying next business day delivery,
      with
      written verification of receipt. All communications shall be sent to the
      respective parties at their address as set forth on Schedule
      A
      hereto,
      or to such email address, facsimile number or address as subsequently modified
      by written notice given in accordance with this Section
      7.7.
      If
      notice
      is given to the Company, a copy shall also be sent to Faegre & Benson LLP,
      1900 Fifteenth Street, Boulder, Colorado 80302, Attention: Deborah M. Kelly
      and
      if notice is given to the Option Holder, a copy shall also be given to Morse,
      Barnes-Brown & Pendleton, P.C., Reservoir Place, 1601 Trapelo Road, Waltham,
      Massachusetts 02451, Attention: Jeffrey P. Steele. 

     

    
      
         

      

      
        16

        
          

        

      

      
         

      

    

     

    7.8 Consent
      Required to Amend, Terminate or Waive.
      This
      Agreement may be amended or terminated and the observance of any term hereof
      may
      be waived (either generally or in a particular instance and either retroactively
      or prospectively) only
      by a
      written instrument executed by (a) the Company; (b) the Option Holder; and
      (c)
      the Holders holding a majority in interests of the Membership Interests then
      held by the Holder. Notwithstanding the foregoing, (i) the consent of the
      Holders shall not be required for any amendment or waiver if such amendment
      or
      waiver either (A) is not directly applicable to the rights or obligations of
      the
      Holders hereunder or (B) does not adversely affect the rights or obligations
      of
      the Holders; (ii) Schedules
      A
      and
B
      hereto
      may be amended by the Company from time to time to add information regarding
      additional Investors (as defined in the Purchase Agreement) without the consent
      of the other parties hereto; and (iii) any provision hereof may be waived by
      the
      waiving party on such party’s own behalf, without the consent of any other
      party.

     

    The
      Company shall give prompt written notice of any amendment, termination or waiver
      hereunder to any party that did not consent in writing thereto. Any amendment,
      termination or waiver effected in accordance with this Section
      7.8
      shall be
      binding on each party and all of such party’s successors and permitted assigns,
      whether or not any such party, successor or assignee entered into or approved
      such amendment, termination or waiver. 

     

    7.9 Delays
      or Omissions.
      No
      delay or omission to exercise any right, power or remedy accruing to any party
      under this Agreement, upon any breach or default of any other party under this
      Agreement, shall impair any such right, power or remedy of such non-breaching
      or
      non-defaulting party nor shall it be construed to be a waiver of any such breach
      or default, or an acquiescence therein, or of or in any similar breach or
      default thereafter occurring; nor shall any waiver of any single breach or
      default be deemed a waiver of any other breach or default previously or
      thereafter occurring. Any waiver, permit, consent or approval of any kind or
      character on the part of any party of any breach or default under this
      Agreement, or any waiver on the part of any party of any provisions or
      conditions of this Agreement, must be in writing and shall be effective only
      to
      the extent specifically set forth in such writing. All remedies, either under
      this Agreement or by law or otherwise afforded to any party, shall be cumulative
      and not alternative. 

     

    7.10 Severability.
      The
      invalidity or unenforceability of any provision hereof shall in no way affect
      the validity or enforceability of any other provision.

     

    7.11 Entire
      Agreement.
      This
      Agreement (including the Exhibits hereto), constitutes the full and entire
      understanding and agreement between the parties with respect to the subject
      matter hereof, and any other written or oral agreement relating to the subject
      matter hereof existing between the parties is expressly canceled. 

     

    7.12 Legend
      on Certificates.
      Each
      certificate representing any Membership Interests issued after the date hereof
      shall be endorsed by the Company with a legend reading substantially as
      follows:

     

    “THE
      SHARES EVIDENCED HEREBY ARE SUBJECT TO AN OPTION AGREEMENT, AS MAY BE AMENDED
      FROM TIME TO TIME, (A COPY OF WHICH MAY BE OBTAINED UPON WRITTEN REQUEST FROM
      THE COMPANY), AND BY ACCEPTING ANY INTEREST IN SUCH SHARES THE PERSON ACCEPTING
      SUCH INTEREST SHALL BE DEEMED TO AGREE TO AND SHALL BECOME BOUND BY ALL THE
      PROVISIONS OF THAT OPTION AGREEMENT, INCLUDING CERTAIN OBLIGATIONS OF THE HOLDER
      OF THIS INTEREST SET FORTH THEREIN.”

     

    
      
         

      

      
        17

        
          

        

      

      
         

      

    

     

    The
      Company, by its execution of this Agreement, agrees that it will cause the
      certificates evidencing the Membership Interests issued after the date hereof
      to
      bear the legend required by this Section
      7.12
      of this
      Agreement, and it shall supply, free of charge, a copy of this Agreement to
      any
      holder of a certificate evidencing Membership Interests upon written request
      from such holder to the Company at its principal office. The parties to this
      Agreement do hereby agree that the failure to cause the certificates evidencing
      the Membership Interests to bear the legend required by this Section
      7.12
      herein
      and/or the failure of the Company to supply, free of charge, a copy of this
      Agreement as provided hereunder shall not affect the validity or enforcement
      of
      this Agreement.

     

    7.13 Stock
      Splits, Stock Dividends, etc.
      In the
      event of any issuance of Membership Interests of the Company hereafter to any
      of
      the holders thereof (including, without limitation, in connection with any
      stock
      split, stock dividend, recapitalization, reorganization, or the like), such
      Membership Interests shall become subject to this Agreement and shall be
      endorsed with the legend set forth in Section
      7.12.

     

    7.14 Manner
      of Voting.
      The
      voting of Membership Interests pursuant to this Agreement may be effected in
      person, by proxy, by written consent or in any other manner permitted by
      applicable law. 

     

    7.15 Further
      Assurances.
      At any
      time or from time to time after the date hereof, the parties agree to cooperate
      with each other, and at the request of any other party, to execute and deliver
      any further instruments or documents and to take all such further action as
      the
      other party may reasonably request in order to evidence or effectuate the
      consummation of the transactions contemplated hereby and to otherwise carry
      out
      the intent of the parties hereunder.

     

    7.16 Costs
      of Enforcement.
      If any
      party to this Agreement seeks to enforce its rights under this Agreement by
      legal proceedings, the non-prevailing party shall pay all costs and expenses
      incurred by the prevailing party, including, without limitation, all reasonable
      attorneys’ fees.

     

    [Signature
      Page Follows]

    
      
         

      

      
        18

        
          

        

      

      
         

      

    

    IN
      WITNESS WHEREOF, the parties have executed this Option Agreement as of the
      date
      first written above.

     

    
      
        	 	 	 
	 	Unity
                Business
                Networks, L.L.C.
	 
 	 
 	 
 
	
              	By:  	/s/ Anthony
                Sheesley 
	 	
                Name:

              	
                
 Anthony
                Sheesley
	 	
                Title: 

              	 Manager
	 	
              

      

       

      
        	 	OPTION
                HOLDER:
	 	 	 
	 	Zoom
                Technologies,
                Inc.
	 
 	 
 	 
 
	
              	By:  	/s/ Frank
                B.
                Manning
	 	
                Name:

              	
                
 Frank
                B. Manning
	 	
                Title: 

              	Chief Executive
                Officer
	 	
              
	 	
              

      

       

      
        	 	 	 
	 	HOLDERS:
	 
 	 
 	 
 
	
              	
              	/s/ Anthony
                Sheesley 
	 	
                
ANTHONY
                SHEESLEY
	 	
              

      

    

    
       

      
        	 	 	 
	
              	
              	/s/ Robert
                Paulsen 
	 	
                
ROBERT
                PAULSEN
	 	
              

      

       

      
        	 	 	 
	
              	
              	/s/ Gregory
                Menard 
	 	
                
GREGORY
                MENARD
	 	
              

      

       

      
        
          	 	 	 
	
                	
                	/s/ Isaac
                  Elliott 
	 	
                  
ISAAC
                  ELLIOTT
	 	
                

        

         

         

        
          
             

          

          
            19

            
              

            

          

          
             

          

        

        
           

        

      

    

    EXHIBIT
      A

     

    ADOPTION
      AGREEMENT

     

    This
      Adoption Agreement (“Adoption
      Agreement”)
      is
      executed on ___________________, 20__, by the undersigned (the “New
      Party”)
      pursuant to the terms of that certain Option Agreement dated as of July 25,
      2007
      (the “Agreement”),
      by
      and among the Company and the Option Holder and Holder parties thereto, as
      such
      Agreement may be amended or amended and restated hereafter. Capitalized terms
      used but not defined in this Adoption Agreement shall have the respective
      meanings ascribed to such terms in the Agreement. By the execution of this
      Adoption Agreement, the New Party agrees as follows.

     

    1.1 Acknowledgement.
      Holder
      acknowledges that New Party is acquiring certain Membership Interests of the
      Company, for one of the following reasons (Check the correct box):

     

    
      	 	
               ̈

            	
              as
                a new Holder in accordance with Section
                7.1
                of
                the Agreement, in which case New Party will be a “Holder” for all purposes
                of the Agreement.

            

    

     

    
      	 	
               ̈

            	
              as
                a transferee of Membership Interests from a party in such party’s capacity
                as a “Holder” bound by the Agreement in accordance with Section
                7.2
                of
                the Agreement, and after such transfer, New Party shall be considered
                a
                “Holder” for all purposes of the
                Agreement.

            

    

     

    1.2 Agreement.
      New
      Party hereby (a) agrees that the Membership Interests, and any other securities
      required by the Agreement to be bound thereby, shall be bound by and subject
      to
      the terms of the Agreement and (b) adopts the Agreement with the same force
      and
      effect as if New Party were originally a “Holder” party thereto.

     

    1.3 Notice.
      Any
      notice required or permitted by the Agreement shall be given to New Party at
      the
      address or facsimile number listed below New Party’s signature hereto.

     

    

      
        	
                NEW
                  PARTY: ______________________

              	
                ACCEPTED
                  AND AGREED:

              
	 	 
	 	 
	
                By:
                  _______________________________

              	
                Unity
                  Business Networks, L.L.C.

              
	
                Name
                  and Title of Signatory

              	 
	 	 
	
                Address:
                  ______________________

              	
                By:
                  ____________________________

              
	 	 
	 __________________________	
                Title:
                  ___________________________

              
	 	 
	
                Facsimile
                  Number: ______________________

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00128-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00128-of-00352.parquet"}]]