Document:

SHARE
      PURCHASE AGREEMENT

    

    THIS
      AGREEMENT is
      made
      as of the 3rd day of August,
      2007

    

    AMONG:

    

    SOLAR
      THIN FILMS, INC. (F/K/A AMERICAN UNITED GLOBAL, INC.),
      a
      corporation formed pursuant to the laws of the State of Delaware and having
      an
      office for business located at 25 Highland Boulevard, Dix Hills, New York
      11746.

    

    (“Solar
      Thin”)

    

    AND:

    

    FRASER
      EUROPEAN, LTD.,
      a
      shareholder of Kraft, Rt. 

    

    (the
      “Kraft Shareholder”)

    

    WHEREAS:

    

    A. The
      Kraft
      Shareholder owns 225 registered ordinary shares, HUF 10,000 par value each
      of
      Kraft, constituting HUF 50,000,000 registered capital of Kraft, being 4.5%
      of
      the presently issued and outstanding ordinary shares of Kraft;

    

    B. SOLAR
      THIN is a reporting company whose common stock is quoted on the OTC Bulletin
      Board (“OTCBB”); and

    

    C. The
      Board
      of Directors of Solar Thin, and the Kraft Shareholder deem it advisable and
      in
      the best interests for Solar Thin to acquire the Kraft Shares (the
“Acquisition”) pursuant to this Agreement.

    

    D. The
      Kraft
      Shareholder has entered into purchase agreements with various purchasers (the
      “Buyer” or “Buyers”) which have been executed simultaneously
      herewith.

    

    E. The
      Kraft
      Shareholder, Solar Thin and Sichenzia Ross Friedman Ference LLP (“SRFF” or the
“Escrow Agent”) entered into an Escrow Agreement whereby it was agreed that the
      Escrow Agent would hold the purchase price paid by each Buyer in escrow until
      the Escrow Agent received stock certificates representing the shares to be
      purchased by each Buyer, at which time it was agreed that the Purchase Price
      would be released to the Seller.

    

    NOW
      THEREFORE THIS AGREEMENT WITNESSETH THAT
      in
      consideration of the premises and the mutual covenants, agreements,
      representations and warranties contained herein, and other good and valuable
      consideration, the receipt and sufficiency of which is hereby acknowledged,
      the
      parties hereto hereby agree as follows:

    

    
      
         

      

      
         

        
          

        

      

      
        -2-

      

    

    

    ARTICLE
      1

    DEFINITIONS
      AND INTERPRETATION

    

    1.1  In
      this
      Agreement the following terms will have the following meanings:

    

    	(a)  	
            “Acquisition”
              means the Acquisition, at the Closing, of the Kraft Shareholder’s 4.5%
              interest in Kraft by Solar Thin pursuant to this Agreement;
              

          

     

    	(b)  	
            “Acquisition
              Shares”
              means the 1,575,000 Solar Thin Common Shares to be issued to the Kraft
              Shareholder at Closing pursuant to the terms of the
              Acquisition;

          

    

    	(c)  	
            “Agreement”
              means this share purchase agreement among Solar Thin, and the Kraft
              Shareholder;

          

    

    	(d)  	
            “Solar
              Thin Business”
              means all aspects of any business conducted by Solar Thin and its
              subsidiaries;

          

    

    	(e)  	
            “Solar
              Thin Common Shares”
              means the shares of common stock in the capital of Solar
              Thin;

          

    

    	(f)  	
            “Kraft
              Shares”
              means the 225 registered ordinary shares of Kraft, representing a 4.5%
              interest in Kraft, currently held by the Kraft
              Shareholder

          

    

    	(g)  	
            “Closing”
              means the completion, on the Closing Date, of the transactions
              contemplated hereby in accordance with Article 9
              hereof;

          

    

    	(h)  	
            “Closing
              Date”
              means the day on which all conditions precedent to the completion of
              the
              transaction as contemplated hereby have been satisfied or waived, but
              in
              any event no later than July 27, 2007;

          

    

    	(i)  	
            “Place
              of Closing”
              means the offices of Sichenzia Ross Friedman Ference LLP, or such other
              place as Solar Thin and the Kraft Shareholder may mutually agree
              upon;

          

    

    Any
      other
      terms defined within the text of this Agreement will have the meanings so
      ascribed to them.

    

    1.2 The
      headings and section references in this Agreement are for convenience of
      reference only and do not form a part of this Agreement and are not intended
      to
      interpret, define or limit the scope, extent or intent of this Agreement or
      any
      provision thereof.

    

    1.3 Any
      reference to a particular “Article”, “section”, “paragraph”, “clause” or other
      subdivision is to the particular Article, section, clause or other subdivision
      of this Agreement. 

     

    1.4 If
      any
      part of this Agreement is declared or held to be invalid for any reason, such
      invalidity will not affect the validity of the remainder which will continue
      in
      full force and effect and be construed as if this Agreement had been executed
      without the invalid portion, and it is hereby declared the intention of the
      parties that this Agreement would have been executed without reference to any
      portion which may, for any reason, be hereafter declared or held to be
      invalid.

    

    
      
         

      

      
         

        
          

        

      

      
        -3-

      

    

     

    ARTICLE
      2

    THE
      ACQUISITION

    

    2.1 The
      Kraft
      Shareholder hereby agrees to sell to Solar Thin the Kraft Shares in exchange
      for
      the Acquisition Shares on the Closing Date and to transfer to Solar Thin on
      the
      Closing Date a 100% undivided interest in and to the Kraft Shares free from
      all
      liens, mortgages, charges, pledges, encumbrances or other burdens with all
      rights now or thereafter attached thereto.

    

    2.2 The
      Kraft
      Shareholder agrees that they are acquiring the Acquisition Shares for investment
      purposes and will not offer, sell or otherwise transfer, pledge or hypothecate
      any of the Acquisition Shares issued to them (other than pursuant to an
      effective Registration Statement under the Securities
      Act of 1933,
      as
      amended) directly or indirectly unless:

    

    	(a)  	
            the
              sale is to Solar Thin;

          

    

    	(b)  	
            the
              sale is made pursuant to the exemption from registration under the
              Securities
              Act of 1933, as amended,
              provided by Rule 144 thereunder; or

          

    

    	(c)  	
            the
              Acquisition Shares are sold in a transaction that does not require
              registration under the Securities
              Act of 1933, as amended,
              or
              any applicable United States state laws and regulations governing the
              offer and sale of securities, and the vendor has furnished to Solar
              Thin
              an opinion of counsel to that effect or such other written opinion
              as may
              be reasonably required by Solar Thin.

          

    

    The
      Kraft
      Shareholder acknowledge that the certificates representing the Acquisition
      Shares shall bear the following legend:

    

    NO
      SALE,
      OFFER TO SELL, OR TRANSFER OF THE SHARES REPRESENTED BY THIS CERTIFICATE SHALL
      BE MADE UNLESS A REGISTRATION STATEMENT UNDER THE FEDERAL SECURITIES ACT OF
      1933, AS AMENDED, IN RESPECT OF SUCH SHARES IS THEN IN EFFECT OR AN EXEMPTION
      FROM THE REGISTRATION REQUIREMENTS OF SAID ACT IS THEN IN FACT APPLICABLE TO
      SAID SHARES.

     

    ARTICLE
      3

    REPRESENTATIONS
      AND WARRANTIES

    OF
      SOLAR THIN

    

    3.1 Solar
      Thin hereby represents and warrants in all material respects to the Kraft
      Shareholder, with the intent that the Kraft Shareholder will rely thereon in
      entering into this Agreement and in approving and completing the transactions
      contemplated hereby, that:

    

    	(a)  	
            Incorporation.
              Solar Thin is a corporation duly incorporated and upon filing and paying
              the franchise tax with the state of Delaware Solar Thin will be validly
              subsisting under the laws of the State of Delaware and in good standing
              with the office of the Secretary of State for the State of
              Delaware;

          

    

    	(b)  	
            Carrying
              on Business.
              Solar Thin conducts the business described in its filings with the
              Securities and Exchange Commission and does not conduct any other
              business;

          

    
      

      
        
           

        

        
           

          
            

          

        

        
          -4-

        

      

    

    
 

    	(c)  	
            Corporate
              Capacity.
              Solar Thin has the corporate power, capacity and authority to own the
              Solar Thin Assets and to enter into and complete this
              Agreement;

          

    

    	(d)  	
            Reporting
              Status; Listing.
              Solar Thin is required to file current reports with the Securities
              and
              Exchange Commission pursuant to section 15(d) of the Securities Exchange
              Act of 1934, the Solar Thin Common Shares are quoted on the OTCBB,
              and all
              reports required to be filed by Solar Thin with the Securities and
              Exchange Commission or NASD have been filed;

          

    

    	(e)  	
            Acquisition
              Shares.
              The Acquisition Shares when delivered to the Kraft Shareholder pursuant
              to
              the Acquisition shall be validly issued and outstanding as fully paid
              and
              non-assessable shares and the Acquisition Shares shall be transferable
              upon the books of Solar Thin, in all cases subject to the provisions
              and
              restrictions of all applicable securities
              laws.

          

    

    3.2 The
      representations and warranties of Solar Thin contained herein will be true
      at
      and as of Closing in all material respects as though such representations and
      warranties were made as of such time. Notwithstanding the completion of the
      transactions contemplated hereby, the waiver of any condition contained herein
      (unless such waiver expressly releases a party from any such representation
      or
      warranty) or any investigation made by the Kraft Shareholder, the
      representations and warranties of Solar Thin shall survive the Closing.

    

    ARTICLE
      4

    COVENANTS
      OF SOLAR THIN

    

    4.1 Solar
      Thin covenants and agrees with the Kraft Shareholder that until the Closing,
      it
      will take all reasonable steps required to obtain, prior to Closing, any and
      all
      third party consents required to permit the Acquisition. 

    

    4.2 Solar
      Thin covenants and agrees with the Kraft Shareholder that if the concurrent
      sale
      of all of the Acquisition Shares, pursuant to the terms and conditions of the
      share purchase agreements by and between the Kraft Shareholder and the parties
      desiring to purchase the Acquisition Shares (the “Purchasers”), is not completed
      by July 27, 2007, this agreement shall be deemed null and void and Solar Thin
      shall promptly exchange all Acquisition Shares for shares of Kraft, Rt. and
      return them to the Kraft Shareholder.

    

    4.3 The
      covenants set forth in this Article shall survive the Closing for the benefit
      of
      the Kraft Shareholder.

    

    ARTICLE
      5

    REPRESENTATIONS
      AND WARRANTIES OF

    THE
      KRAFT SHAREHOLDER

    

    5.1 The
      Kraft
      Shareholder hereby jointly and severally represents and warrants in all material
      respects to Solar Thin, with the intent that it will rely thereon in entering
      into this Agreement and in approving and completing the transactions
      contemplated hereby, that: 

    

    	(a)  	
            Ownership
              of Kraft Shares.
              The Kraft Shareholder will be at Closing the registered and beneficial
              owners of 225 Kraft Shares, which represents a 4.5% interest in Kraft.
              The
              Kraft Shares owned by the Kraft Shareholder will on Closing be free
              and
              clear of any and all liens, charges, pledges, encumbrances, restrictions
              on transfer and adverse claims whatsoever;
              and

          

    

    	(b)  	
            No
              Restrictions.
              There are no restrictions on the transfer, sale or other disposition
              of
              Kraft Shares contained in the charter documents of Kraft or under any
              agreement;

          

    
      

      
        
           

        

        
           

          
            

          

        

        
          -5-

        

      

    

     

    	(c)  	
            Authorization
              and Enforceability.
              The execution and delivery of this Agreement, and the completion of
              the
              transactions contemplated hereby, have been duly and validly authorized
              by
              all necessary corporate action on the part of the Kraft
              shareholder;

          

    

    	(d)  	
            No
              Violation or Breach.
              The execution and performance of this Agreement will
              not

          

    

    	(i)  	
            violate
              the charter documents of the Kraft Shareholder or result in any breach
              of,
              or default under, any loan agreement, mortgage, deed of trust, or any
              other agreement to which the Kraft Shareholder is a
              party,

          

    

    	(ii)  	
            give
              any person any right to terminate or cancel any agreement or any right
              or
              rights enjoyed by the Kraft Shareholder,

          

    

    	(iii)  	
            result
              in any alteration of the Kraft Shareholder’s obligations under any
              agreement to which the Kraft Shareholder is a
              party,

          

    

    	(iv)  	
            result
              in the creation or imposition of any lien, encumbrance or restriction
              of
              any nature whatsoever in favor of a third party upon or against the
              Kraft
              Shareholder’s assets,

          

    

    	(v)  	
            result
              in the imposition of any tax liability to the Kraft Shareholder relating
              to the Kraft Shareholder’s assets or the Kraft Shares,
              or

          

    

    	(vi)  	
            violate
              any court order or decree to which the Kraft Shareholder is subject;
              

          

    

    5.2 The
      representations and warranties of the Kraft Shareholder contained herein will
      be
      true at and as of Closing in all material respects as though such
      representations and warranties were made as of such time. Notwithstanding the
      completion of the transactions contemplated hereby, the waiver of any condition
      contained herein (unless such waiver expressly releases a party from any such
      representation or warranty) or any investigation made by Solar Thin, the
      representations and warranties of the Kraft Shareholder shall survive the
      Closing. 

    

    5.3 The
      Kraft
      Shareholder agrees to indemnify and save harmless Solar Thin from and against
      any and all claims, demands, actions, suits, proceedings, assessments,
      judgments, damages, costs, losses and expenses, including any payment made
      in
      good faith in settlement of any claim (collectively, the “Claims”) (subject to
      the right of the Kraft Shareholder to defend any such claim), resulting from
      the
      breach by any of them of any representation or warranty of such party made
      under
      this Agreement or from any misrepresentation in or omission from any certificate
      or other instrument furnished or to be furnished by the Kraft Shareholder to
      Solar Thin hereunder; provided, however, the Kraft Shareholder shall not be
      required to indemnify Solar Thin for any such Claims in excess of the value
      of
      the Kraft Shares.

    

    ARTICLE
      6

    COVENANTS
      OF KRAFT AND

    THE
      KRAFT SHAREHOLDER

     

    6.1 The
      Kraft
      Shareholder covenants and agrees with Solar Thin that they will take all
      reasonable steps required to obtain, prior to Closing, any and all third party
      consents required to permit the Acquisition;

    
      

      
        
           

        

        
           

          
            

          

        

        
          -6-

        

      

    

    
6.2 By
      the
      signing of the present agreement, the Kraft Shareholder hereby declares that
      its
claim
      stipulated in the share purchase agreement dated March 6, 2007, including its
      right based on
      the
      Act on Business Associations to demand the purchase of its Kraft shares has
      been
fulfilled
      and renounces its right to enforce any claims against any person at any time
      based on this
      legal title at any time in the future.

     

    6.3 The
      covenants set forth in this Article shall survive the Closing for the benefit
      of
      Solar Thin. 

    

    

    ARTICLE
      7

    CONDITIONS
      PRECEDENT

    

    7.1 Solar
      Thin’s obligations to carry out the transactions contemplated hereby are subject
      to the fulfillment of each of the following conditions precedent on or before
      the Closing:

    

    	(a)  	
            all
              documents or copies of documents required to be executed and delivered
              to
              Solar Thin hereunder will have been so executed and
              delivered;

          

    

    	(b)  	
            all
              of the terms, covenants and conditions of this Agreement to be complied
              with or performed by the Kraft Shareholder at or prior to the Closing
              will
              have been complied with or performed;

          

    

    	(c)  	
            title
              to the Kraft Shares held by the Kraft Shareholder will be free and
              clear
              of all mortgages, liens, charges, pledges, security interests,
              encumbrances or other claims whatsoever, save and except as disclosed
              herein, and the Kraft Shares shall be duly transferred to Solar
              Thin;

          

    

    

    	(d)  	
            the
              transactions contemplated hereby shall have been approved by all other
              regulatory authorities having jurisdiction over the subject matter
              hereof,
              if any

          

    

    	(e)  	
            the
              transactions contemplated hereby shall have been approved by the
              shareholders of Kraft. 

          

    

    7.2 The
      conditions precedent set out in the preceding section are inserted for the
      exclusive benefit of Solar Thin and any such condition may be waived in whole
      or
      in part by Solar Thin at or prior to the Closing by delivering to the Kraft
      Shareholder a written waiver to that effect signed by Solar Thin. In the event
      that the conditions precedent set out in the preceding section are not satisfied
      on or before the Closing, Solar Thin shall be released from all obligations
      under this Agreement.

    

    7.3 The
      obligations of the Kraft Shareholder to carry out the transactions contemplated
      hereby are subject to the fulfillment of each of the following conditions
      precedent on or before the Closing:

    

    	(a)  	
            all
              documents or copies of documents required to be executed and delivered
              to
              the Kraft Shareholder hereunder will have been so executed and
              delivered;

          

    

    	(b)  	
            all
              of the terms, covenants and conditions of this Agreement to be complied
              with or performed by Solar Thin at or prior to the Closing will have
              been
              complied with or performed;

          

    
      

      
        
           

        

        
           

          
            

          

        

        
          -7-

        

      

    

    
 

    	(c)  	
            Solar
              Thin will have delivered the Acquisition Shares to be issued pursuant
              to
              the terms of the Acquisition to the Kraft Shareholder at the Closing
              and
              the Acquisition Shares will be registered on the books of Solar Thin
              in
              the name of the holder of Kraft Shares at the time of
              Closing;

          

    

    	(d)  	
            title
              to the Acquisition Shares will be free and clear of all mortgages,
              liens,
              charges, pledges, security interests, encumbrances or other claims
              whatsoever;

          

    	 	 

    	
            (f)  
              

          	
            the
              transactions contemplated hereby shall have been approved by all other
              regulatory authorities having jurisdiction over the subject matter
              hereof,
              if any; 

          

    	 	 

    	
            (g)  
              

          	
            the
              transactions contemplated hereby shall have been approved by the Board
              of
              Directors of Solar Thin.

          

     

    7.4 The
      conditions precedent set out in the preceding section are inserted for the
      exclusive benefit of the Kraft Shareholder and any such condition may be waived
      in whole or in part by the Kraft Shareholder at or prior to the Closing by
      delivering to Solar Thin a written waiver to that effect signed by the Kraft
      Shareholder. In the event that the conditions precedent set out in the preceding
      section are not satisfied on or before the Closing, the Kraft Shareholder shall
      be released from all obligations under this Agreement.

    

    7.5 The
      conditions precedent set forth in this Article are conditions of completion
      of
      the transactions contemplated by this Agreement and are not conditions precedent
      to the existence of a binding agreement. Each party acknowledges receipt of
      the
      sum of $1.00 and other good and valuable consideration as separate and distinct
      consideration for agreeing to the conditions of precedent in favor of the other
      party or parties set forth in this Article.

    

    7.6 Notwithstanding
      any provision herein to the contrary, if the Closing does not occur on or before
      July 15, 2007 (the “Termination Date”), this Agreement will be at an end and
      will have no further force or effect, unless otherwise agreed upon by the
      parties in writing.

    

    7.7 Notwithstanding
      any provision herein to the contrary, the parties hereto agree that the
      existence and terms of this Agreement are confidential and that if this
      Agreement is terminated pursuant to the preceding section the parties agree
      to
      return to one another any and all financial, technical and business documents
      delivered to the other party or parties in connection with the negotiation
      and
      execution of this Agreement and shall keep the terms of this Agreement and
      all
      information and documents received from the Kraft shareholder and Solar Thin
      and
      the contents thereof confidential and not utilize nor reveal or release same,
      provided, however, that Solar Thin will be required to issue a news release
      regarding the execution and consummation of this Agreement and file a Current
      Report on Form 8-K with the Securities and Exchange Commission respecting the
      proposed Acquisition contemplated hereby together with such other documents
      as
      are required to maintain the currency of Solar Thin’s filings with the
      Securities and Exchange Commission.

    

    ARTICLE
      8

    CLOSING

     

    Closing

    

    8.1 The
      Acquisition and the other transactions contemplated by this Agreement will
      be
      closed at the Place of Closing on Closing Date in accordance with the closing
      procedure set out in this Article.

     

    
      

      
        
           

        

        
           

          
            

          

        

        
          -8-

        

         

      

    

    Documents
      to be Delivered by the Kraft Shareholder

    

    8.2 On
      or
      before the Closing, the Kraft Shareholder will deliver or cause to be delivered
      to Solar Thin:

     

    	(a)  	
            all
              reasonable consents or approvals required to be obtained by the Kraft
              Shareholder for the purposes of completing the
              Acquisition;

          

    

    	(b)  	
            an
              acknowledgement from the Kraft Shareholder of the satisfaction of the
              conditions precedent set forth in section 7.3
              hereof;

          

    

    	(c)  	
            the
              certificates or other evidence of ownership of the Kraft Shares, together
              with such other documents or instruments required to effect transfer
              of
              ownership of the Kraft Shares to Solar Thin;
              and

          

    

    	(d)  	
            such
              other documents as Solar Thin may reasonably require to give effect
              to the
              terms and intention of this Agreement.

          

    

    Documents
      to be Delivered by Solar Thin

    

    8.3 On
      or
      before the Closing, Solar Thin shall deliver or cause to be delivered to the
      Kraft Shareholder:

    

    	(a)  	
            share
              certificates representing the Acquisition Shares duly registered in
              the
              names of the holders of shares of Kraft Common
              Stock;

          

    

    	(b)  	
            certified
              copies of such resolutions of the directors of Solar Thin as are required
              to be passed to authorize the execution, delivery and implementation
              of
              this Agreement;

          

    

    	(c)  	
            an
              acknowledgement from Solar Thin of the satisfaction of the conditions
              precedent set forth in section 7.1
              hereof;

          

    

    	(d)  	
            such
              other documents as the Kraft shareholder may reasonably require to
              give
              effect to the terms and intention of this Agreement;
              and

          

    

    ARTICLE
      9

    GENERAL
      PROVISIONS

    

    9.1 The
      parties hereto shall attempt to resolve any dispute, controversy, difference
      or
      claim arising out of or relating to this Agreement by negotiation in good faith.
      If such good negotiation fails to resolve such dispute, controversy, difference
      or claim within fifteen (15) days after any party delivers to any other party
      a
      notice of its intent to submit such matter to arbitration, then any party to
      such dispute, controversy, difference or claim may submit such matter to
      arbitration in the City of New York, New York.

    

    9.2 Any
      notice required or permitted to be given by any party will be deemed to be
      given
      when in writing and delivered to the address for notice of the intended
      recipient by personal delivery, prepaid single certified or registered mail,
      or
      telecopier. Any notice delivered by mail shall be deemed to have been received
      on the fourth business day after and excluding the date of mailing, except
      in
      the event of a disruption in regular postal service in which event such notice
      shall be deemed to be delivered on the actual date of receipt. Any notice
      delivered personally or by telecopier shall be deemed to have been received
      on
      the actual date of delivery.

    

    9.3 The
      address for service of notice of each of the parties hereto is as
      follows:

    
      

      
        
           

        

        
           

          
            

          

        

        
          -9-

        

      

    

    
 

    
      	
              (a)

            	
              Solar
                Thin: 

            
	 	 
	 	
              Solar
                Thin Films, Inc.

            
	 	
              25
                Highland Boulevard

            
	 	
              Dix
                Hills, New York 11746

            
	 	 
	 	
              With
                a copy to:

            
	 	 
	 	
              Sichenzia
                Ross Friedman Ference LLP

            
	 	
              61
                Broadway, 32nd Floor

            
	 	
              New
                York, New York 10006

            
	 	
              Attn:
                Richard A. Friedman, Esq.

            
	 	
              Phone:
                (212) 930-9700

            
	 	
              Telecopier:
                (212) 930-9725

            
	 	 
	 	 
	
              (b)

            	
              the
                Kraft Shareholder:

            
	 	 
	 	
              Tamás
                Niklai

            
	 	
              Fraser
                European Ltd.

            
	 	
              Mahe,
                Crystal Offices

            
	 	
              OT
                Center

            
	 	
              Victoria,
                Republic of Seychelles

            

    

    

    9.4 Any
      party
      may, by notice to the other parties change its address for notice to some other
      address in North America and will so change its address for notice whenever
      the
      existing address or notice ceases to be adequate for delivery by hand. A post
      office box may not be used as an address for service.

    

    9.5 Each
      of
      the parties will execute and deliver such further and other documents and do
      and
      perform such further and other acts as any other party may reasonably require
      to
      carry out and give effect to the terms and intention of this
      Agreement.

    

    9.6 Time
      is
      expressly declared to be the essence of this Agreement.

    

    9.7 The
      provisions contained herein constitute the entire agreement among the Kraft
      Shareholder and Solar Thin respecting the subject matter hereof and supersede
      all previous communications, representations and agreements, whether verbal
      or
      written, among the Kraft Shareholder and Solar Thin with respect to the subject
      matter hereof.

    

    9.8 This
      Agreement will enure to the benefit of and be binding upon the parties hereto
      and their respective heirs, executors, administrators, successors and permitted
      assigns.

    

    9.9 This
      Agreement is not assignable without the prior written consent of the parties
      hereto. 

    

    9.10 This
      Agreement may be executed in counterparts, each of which when executed by any
      party will be deemed to be an original and all of which counterparts will
      together constitute one and the same Agreement. Delivery of executed copies
      of
      this Agreement by telecopier will constitute proper delivery, provided that
      originally executed counterparts are delivered to the parties within a
      reasonable time thereafter.

    

    9.11 This
      Agreement is subject to the laws of the State of New York.

    
      

      
        
           

        

        
           

          
            

          

        

        
          -10-

      

    

    

    
 

    [Remainder
      of page intentionally left blank.]

     

     

     

     

     

     

     

    
      

      
        
           

        

        
           

          
            

          

        

        
          -11-

        

      

    

     

    IN
      WITNESS WHEREOF
      the
      parties have executed this Agreement effective as of the day and year first
      above written.

     

    
 

    SOLAR
      THIN FILMS, INC.

    

    

    

    By:/s/
      Peter
      Lewis                                          

    Peter
      Lewis, CEO

    

    

    FRASER
      EUROPEAN, LTD.,
      

    

    

    

    By:/s/
      Tamás
      Niklai                                       

    Tamás
      Niklai

    

    

    With
      respect to Section 6.2 only:

    

    

    /s/
      Tamás
      Niklai                                             

    Tamás
      NiklaiThis
      Note
      is a Global Security within the meaning of the Indenture hereinafter referred
      to
      and is registered in the name of the Depository named below or a nominee of
      the
      Depository. This Note is not exchangeable for Notes registered in the name
      of a
      Person other than the Depository or its nominee except in the limited
      circumstances described herein and in the Indenture, and no transfer of this
      Note (other than a transfer of this Note as a whole by the Depository to a
      nominee of the Depository or by a nominee of the Depository to the Depository
      or
      another nominee of the Depository) may be registered except in the limited
      circumstances described herein.

    

    Unless
      this certificate is presented by an authorized representative of The Depository
      Trust Company, a New York corporation (the "Depository"), to the Company or
      its
      agent for registration of transfer, exchange, or payment, and any certificate
      issued is registered in the name of Cede & Co. or in such other name as is
      requested by an authorized representative of the Depository (and any payment
      is
      made to Cede & Co. or to such other entity as is requested by an authorized
      representative of the Depository), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF
      FOR
      VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered
      owner hereof, Cede & Co., has an interest herein.

    

    CITIGROUP
      INC.

    Floating
      Rate Notes due August 13, 2010

    

    
      	
              REGISTERED

            	
              REGISTERED

            
	 	 
	 	
              CUSIP:
                172967 EG 2

            
	 	
              ISIN:
                US172967EG22

            
	 	
              Common
                Code: 031614694

            
	 	 
	
              No.
                R-______

            	
              $_______________

            

    

    

    CITIGROUP
      INC., a Delaware corporation (the "Company", which term includes any successor
      Person under the Indenture), for value received, hereby promises to pay to
      Cede
& Co., or registered assigns, the principal sum of $_____________ on August
      13, 2010 and to pay interest thereon from and including August 13, 2007 or
      from
      the most recent Interest Payment Date to which interest has been paid or duly
      provided for, quarterly, on February 13, May 13, August 13 and November 13
      of
      each year, commencing November 13, 2007, at the rate per annum for each Interest
      Period of three-month LIBOR, determined as provided herein, plus 0.15% until
      the
      principal hereof is paid or made available for payment. The interest so payable,
      and punctually paid or duly provided for, on any Interest Payment Date will,
      as
      provided in the Indenture, be paid to the Person in whose name this Note is
      registered at the close of business on the Record Date for such interest, which
      shall be the Business Day immediately preceding such Interest Payment
      Date.

    

    
      
         

      

      
         

        
          

        

      

      
         

      

    

    Any
      such
      interest not so punctually paid or duly provided for will forthwith cease to
      be
      payable to the holder on such Record Date and may either be paid to the Person
      in whose name this Note is registered at the close of business on a subsequent
      Record Date, such subsequent Record Date to be not less than five days prior
      to
      the date of payment of such defaulted interest, notice whereof shall be given
      to
      holders of Notes of this series not less than 15 days prior to such subsequent
      Record Date, or be paid at any time in any other lawful manner not inconsistent
      with the requirements of any securities exchange on which the Notes of this
      series may be listed, and upon such notice as may be required by such exchange,
      all as more fully provided in the Indenture.

    

    Interest
      hereon will be calculated on the basis of the actual number of days elapsed
      in
      an Interest Period and a 360-day year. Dollar amounts resulting from such
      calculation will be rounded to the nearest cent, with one-half cent being
      rounded upward. An "Interest Period" shall be the period from and including
      an
      Interest Payment Date (or from August 13, 2007 in the case of the first Interest
      Payment Date) to and including the day immediately preceding the next Interest
      Payment Date.

    

    If
      an
      Interest Payment Date falls on a day that is not a Business Day, such Interest
      Payment Date will be the next succeeding Business Day. If the Maturity of the
      Notes falls on a day that is not a Business Day, the payment due on Maturity
      will be postponed to the next succeeding Business Day, and no further interest
      will accrue in respect of such postponement. If a date for payment of interest
      or principal on the Notes falls on a day that is not a business day in the
      place
      of payment, such payment will be made on the next succeeding business day in
      such place of payment as if made on the date the payment was due. No interest
      will accrue on any amounts payable for the period from and after the due date
      for payment of such principal or interest. 

    

    For
      these
      purposes, “Business Day” means any day which is a day on which commercial banks
      settle payments and are open for general business in The City of New York and
      London.

    

    Payment
      of the principal of and interest on this Note will be made at the office or
      agency of the Trustee maintained for that purpose in The City of New
      York.

    

    Reference
      is hereby made to the further provisions of this Note set forth on the reverse
      hereof, which further provisions shall for all purposes have the same effect
      as
      if set forth at this place.

    

    Unless
      the certificate of authentication hereon has been executed by the Trustee or
      by
      an authenticating agent on behalf of the Trustee by manual signature, this
      Note
      shall not be entitled to any benefit under the Indenture or be valid or
      obligatory for any purpose.

     

    
      
         

      

      
        2

        
          

        

      

      
         

      

    

     

    IN
      WITNESS WHEREOF, the Company has caused this instrument to be duly executed
      under its corporate seal.

    

    Dated:
      August 13, 2007

    

    CITIGROUP
      INC.

    

    

    

    By:_________________________________

    Title:
      Chief Accounting Officer

    

    

    

    ATTEST:

    

    By:___________________________

    Title:
      Assistant Secretary

    

    

    
      
         

      

      
        3

        
          

        

      

      
         

      

    

    

    This
      is
      one of the Notes of the series issued under the within-mentioned
      Indenture.

    

    Dated:
      August 13, 2007

    

    THE
      BANK
      OF NEW YORK,

    as
      Trustee

    

    

    By:_________________________________

          
      Name:

          
      Title:

     

     

    -or-

    

    

    CITIBANK,
      N.A.,

    as
      Authenticating Agent

    

    

    By:_________________________________

          
      Name:

          
      Title:

    

    
      
         

      

      
        4

        
          

        

      

      
         

      

    

    

    This
      Note
      is one of a duly authorized issue of Securities of the Company (the "Notes"),
      issued and to be issued in one or more series under the Indenture, dated as
      of
      March 15, 1987 (as amended and supplemented to date, the "Indenture"), between
      the Company and The Bank of New York, as Trustee (the "Trustee", which term
      includes any successor trustee under the Indenture), to which Indenture and
      all
      indentures supplemental thereto reference is hereby made for a statement of
      the
      respective rights, limitations of rights, duties and immunities thereunder
      of
      the Company, the Trustee and the holders of the Notes and of the terms upon
      which the Notes are, and are to be, authenticated and delivered. This Note
      is
      one of the series designated on the face hereof, initially limited in aggregate
      principal to $3,000,000,000.

    

    This
      Note
      will bear interest for each Interest Period at a rate determined by Citibank,
      N.A., acting as Calculation Agent. The interest rate on this Note for a
      particular Interest Period will be a per annum rate equal to three-month LIBOR
      as determined on the related Interest Determination Date, plus 0.15%. The
      Interest Determination Date for an Interest Period will be the second London
      business day preceding such Interest Period. The Interest Determination Date
      for
      the first Interest Period was August 2, 2007. Promptly upon determination,
      the
      Calculation Agent will inform the Trustee and the Company of the interest rate
      for the next Interest Period. Absent manifest error, the determination of the
      interest rate by the Calculation Agent shall be binding and conclusive on the
      holders of Notes, the Trustee and the Company.

    

    A
      London
      business day is a day on which dealings in deposits in U.S. dollars are
      transacted in the London interbank market.

    

    On
      any
      Interest Determination Date, LIBOR will be equal to the offered rate for
      deposits in U.S. dollars having an index maturity of six months for the next
      Interest Period, in amounts of at least $1,000,000, as such rate appears on
      Telerate Page 3750 at approximately 11:00 a.m., London time, on such Interest
      Determination Date. If the Telerate Page 3750 is replaced by another service
      or
      ceases to exist, the Calculation Agent will use the replacing service or such
      other service that may be nominated by the British Bankers' Association for
      the
      purpose of displaying London interbank offered rates for U.S. dollar
      deposits.

    

    If
      no
      offered rate appears on Telerate Page 3750 on an Interest Determination Date
      at
      approximately 11:00 a.m., London time, then the Calculation Agent (after
      consultation with the Company) will select four major banks in the London
      interbank market and shall request each of their principal London offices to
      provide a quotation of the rate at which six-month deposits in U.S. dollars
      in
      amounts of at least $1,000,000 are offered by it to prime banks in the London
      interbank market, on that date and at that time, that is representative of
      single transactions at that time. If at least two quotations are provided,
      LIBOR
      will be the arithmetic average of the quotations provided. Otherwise, the
      Calculation Agent will select three major banks in New York City and shall
      request each of them to provide a quotation of the rate offered by them at
      approximately 11:00 a.m., New York City time, on the Interest Determination
      Date
      for loans in U.S. dollars to leading European banks having an index maturity
      of
      six months for the applicable Interest Period in an amount of at least
      $1,000,000 that is representative of single transactions at that time. If three
      quotations are provided, LIBOR will be the arithmetic average of the quotations
      provided. Otherwise, the rate of LIBOR for the next Interest Period will be
      set
      equal to the rate of LIBOR for the current Interest Period.

    

    
      
         

      

      
        5

        
          

        

      

      
         

      

    

    The
      Luxembourg Stock Exchange shall be notified of the interest rate, the amount
      of
      the interest payment and the Interest Payment Date for a particular Interest
      Period not later than the first day of such Interest Period. Upon request from
      any Noteholder, the Calculation Agent will provide the interest rate in effect
      on this Note for the current Interest Period and, if it has been determined,
      the
      interest rate to be in effect for the next Interest Period.

    

    If
      an
      event of default (as defined in the Indenture) with respect to Notes of this
      series shall occur and be continuing, the principal of the Notes of this series
      may be declared due and payable in the manner and with the effect provided
      in
      the Indenture.

    

    The
      Indenture contains provisions for defeasance at any time of the entire
      indebtedness of this Note upon compliance by the Company with certain conditions
      set forth in Sections 11.03 and 11.04 thereof, which provisions apply to this
      Note.

    

    The
      Indenture contains provisions permitting the Company and the Trustee, without
      the consent of the holders of the Securities, to establish, among other things,
      the form and terms of any series of Securities issuable thereunder by one or
      more supplemental indentures, and, with the consent of the holders of not less
      than 66 2/3% in aggregate principal amount of Securities at the time outstanding
      which are affected thereby, to modify the Indenture or any supplemental
      indenture or the rights of the holders of Securities of such series to be
      affected, provided that no such modification will (i) extend the fixed maturity
      of any Securities, reduce the rate or extend the time of payment of interest
      thereon, reduce the principal amount thereof or the premium, if any, thereon,
      reduce the amount of the principal of Original Issue Discount Securities payable
      on any date, change the currency in which Securities are payable, or impair
      the
      right to institute suit for the enforcement of any such payment on or after
      the
      maturity thereof, without the consent of the holder of each Security so
      affected, or (ii) reduce the aforesaid percentage of Securities of any series
      the consent of the holders of which is required for any such modification
      without the consent of the holders of all Securities of such series then
      outstanding, or (iii) modify, without the written consent of the Trustee, the
      rights, duties or immunities of the Trustee.

    

    No
      reference herein to the Indenture and no provision of this Note or of the
      Indenture shall alter or impair the obligation of the Company, which is absolute
      and unconditional, to pay the principal of and interest on this Note at the
      times, place and rate, and in the coin or currency, herein
      prescribed.

    

    This
      Note
      is a Global Security registered in the name of a nominee of the Depository.
      This
      Note is exchangeable for Notes registered in the name of a person other than
      the
      Depository or its nominee only in the limited circumstances hereinafter
      described. Unless and until it is exchanged in whole or in part for definitive
      Notes in certificated form, this Note may not be transferred except as a whole
      by the Depository to a nominee of the Depository or by a nominee of the
      Depository to the Depository or another nominee of the Depository.

    

    
      
         

      

      
        6

        
          

        

      

      
         

      

    

    The
      Notes
      represented by this Global Security are exchangeable for definitive Notes in
      certificated form of like tenor as such Notes in denominations of $1,000 and
      whole multiples of $1,000 in excess thereof only if (i) the Depository
      notifies the Company that it is unwilling or unable to continue as Depository
      for the Notes or (ii) the Depository ceases to be a clearing agency registered
      under the Securities Exchange Act of 1934, as amended, or (iii) the Company
      in
      its sole discretion decides to allow the Notes to be exchanged for definitive
      Notes in registered form. Any Notes that are exchangeable pursuant to the
      preceding sentence are exchangeable for certificated Notes issuable in
      authorized denominations and registered in such names as the Depository shall
      direct. As provided in the Indenture and subject to certain limitations therein
      set forth, the transfer of definitive Notes in certificated form is registrable
      in the register maintained by the Company in The City of New York for such
      purpose, upon surrender of the definitive Note for registration of transfer
      at
      the office or agency of the registrar, duly endorsed by, or accompanied by
      a
      written instrument of transfer in form satisfactory to the Company and the
      registrar duly executed by, the holder thereof or his attorney duly authorized
      in writing, and thereupon one or more new Notes of this series and of like
      tenor, of authorized denominations and for the same aggregate principal amount,
      will be issued to the designated transferee or transferees. Subject to the
      foregoing, this Note is not exchangeable, except for a Global Security or Global
      Securities of this issue of the same principal amount to be registered in the
      name of the Depository or its nominee.

    

    No
      service charge shall be made for any such registration of transfer or exchange,
      but the Company may require payment of a sum sufficient to cover any tax or
      other governmental charge payable in connection therewith.

    

    Prior
      to
      due presentment of this Note for registration of transfer, the Company, the
      Trustee and any agent of the Company or the Trustee may treat the Person in
      whose name this Note is registered as the owner hereof for all purposes, whether
      or not this Note be overdue, and neither the Company, the Trustee nor any such
      agent shall be affected by notice to the contrary.

    

    The
      Company will pay additional amounts ("Additional Amounts") to the beneficial
      owner of any Note that is a non-United States person in order to ensure that
      every net payment on such Note will not be less, due to payment of U.S.
      withholding tax, than the amount then due and payable. For this purpose, a
      "net
      payment" on a Note means a payment by the Company or a paying agent, including
      payment of principal and interest, after deduction for any present or future
      tax, assessment or other governmental charge of the United States. These
      Additional Amounts will constitute additional interest on the Note.

    

    The
      Company will not be required to pay Additional Amounts, however, in any of
      the
      circumstances described in items (1) through (13) below.

    

    
      	 	
              (1)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment or other governmental charge that is imposed
                or
                withheld solely by reason of the beneficial
                owner:

            

    

     

    
      
         

      

      
        7

        
          

        

      

      
         

      

    

    
 

    
      	 	 	
              (a)

            	
              having
                a relationship with the United States as a citizen, resident or
                otherwise;

            

    

    
      	 	 	
              (b)

            	
              having
                had such a relationship in the past
                or

            

    

    
      	 	 	
              (c)

            	
              being
                considered as having had such a
                relationship.

            

    

    

    
      	 	
              (2)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment or other governmental charge that is imposed
                or
                withheld solely by reason of the beneficial
                owner:

            

    

    

    
      	 	
               

            	
              (a)

            	
              being
                treated as present in or engaged in a trade or business in the United
                States;

            

    

    
      	 	
               

            	
              (b)

            	
              being
                treated as having been present in or engaged in a trade or business
                in the
                United States in the past or

            

    

    
      	 	
               

            	
              (c)

            	
              having
                or having had a permanent establishment in the United
                States.

            

    

    

    
      	 	
              (3)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment or other governmental charge that is imposed
                or
                withheld in whole or in part by reason of the beneficial owner being
                or
                having been any of the following (as such terms are defined in the
                Internal Revenue Code of 1986, as
                amended):

            

    

    

    
      	 	
               

            	
              (a)

            	
              personal
                holding company;

            

    

    
      	 	
               

            	
              (b)

            	
              foreign
                personal holding company;

            

    

    
      	 	
               

            	
              (c)

            	
              foreign
                private foundation or other foreign tax-exempt
                organization;

            

    

    
      	 	
               

            	
              (d)

            	
              passive
                foreign investment company;

            

    

    
      	 	
               

            	
              (e)

            	
              controlled
                foreign corporation or

            

    

    
      	 	
               

            	
              (f)

            	
              corporation
                which has accumulated earnings to avoid United States federal income
                tax.

            

    

    

    
      	 	
              (4)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment or other governmental charge that is imposed
                or
                withheld solely by reason of the beneficial owner owning or having
                owned,
                actually or constructively, 10 percent or more of the total combined
                voting power of all classes of stock of the Company entitled to vote
                or by
                reason of the beneficial owner being a bank that has invested in
                a Note as
                an extension of credit in the ordinary course of its trade or
                business.

            

    

    

    For
      purposes of items (1) through (4) above, "beneficial owner" means a
      fiduciary, settlor, beneficiary, member or shareholder of the holder if the
      holder is an estate, trust, partnership, limited liability company, corporation
      or other entity, or a person holding a power over an estate or trust
      administered by a fiduciary holder.

    

    
      	 	
              (5)

            	
              Additional
                Amounts will not be payable to any beneficial owner of a Note that
                is
                a:

            

    

    

    
      	 	
               

            	
              (a)

            	
              fiduciary;

            

    

     

    
      
         

      

      
        8

        
          

        

      

      
         

      

    

     

    
      	 	
               

            	
              (b)

            	
              partnership;

            

    

    
      	 	
               

            	
              (c)

            	
              limited
                liability company or

            

    

    
      	 	
               

            	
              (d)

            	
              other
                fiscally transparent entity

            

    

    

    
      	 	 	
              or
                that is not the sole beneficial owner of the Note, or any portion
                of the
                Note. However, this exception to the obligation to pay Additional
                Amounts
                will only apply to the extent that a beneficiary or settlor in relation
                to
                the fiduciary, or a beneficial owner or member of the partnership,
                limited
                liability company or other fiscally transparent entity, would not
                have
                been entitled to the payment of an Additional Amount had the beneficiary,
                settlor, beneficial owner or member received directly its beneficial
                or
                distributive share of the payment.

            

    

    

    
      	 	
              (6)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment or other governmental charge that is imposed
                or
                withheld solely by reason of the failure of the beneficial owner
                or any
                other person to comply with applicable certification, identification,
                documentation or other information reporting requirements. This exception
                to the obligation to pay Additional Amounts will only apply if compliance
                with such reporting requirements is required by statute or regulation
                of
                the United States or by an applicable income tax treaty to which
                the
                United States is a party as a precondition to exemption from such
                tax,
                assessment or other governmental
                charge.

            

    

    

    
      	 	
              (7)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment or other governmental charge that is collected
                or
                imposed by any method other than by withholding from a payment on
                a Note
                by the Company or a paying agent.

            

    

    

    
      	 	
              (8)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment or other governmental charge that is imposed
                or
                withheld by reason of a change in law, regulation, or administrative
                or
                judicial interpretation that becomes effective more than 15 days
                after the
                payment becomes due or is duly provided for, whichever occurs
                later.

            

    

    

    
      	 	
              (9)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment or other governmental charge that is imposed
                or
                withheld by reason of the presentation by the beneficial owner of
                a Note
                for payment more than 30 days after the date on which such payment
                becomes due or is duly provided for, whichever occurs
                later.

            

    

    

    
      	 	
              (10)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any:

            

    

    

    
      	 	
               

            	
              (a)

            	
              estate
                tax;

            

    

    
      	 	
               

            	
              (b)

            	
              inheritance
                tax;

            

    

    
      	 	
               

            	
              (c)

            	
              gift
                tax;

            

    

     

    
      
         

      

      
        9

        
          

        

      

      
         

      

    

     

    
      	 	
               

            	
              (d)

            	
              sales
                tax;

            

    

    
      	 	
               

            	
              (e)

            	
              excise
                tax;

            

    

    
      	 	
               

            	
              (f)

            	
              transfer
                tax;

            

    

    
      	 	
               

            	
              (g)

            	
              wealth
                tax;

            

    

    
      	 	
               

            	
              (h)

            	
              personal
                property tax or

            

    

    
      	 	
               

            	
              (i)

            	
              any
                similar tax, assessment, withholding, deduction or other governmental
                charge.

            

    

    

    
      	 	
              (11)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment, or other governmental charge required to
                be
                withheld by any paying agent from a payment of principal or interest
                on a
                Note if such payment can be made without such withholding by any
                other
                paying agent.

            

    

    

    
      	 	
              (12)

            	
              Additional
                amounts will not be payable if a payment on a Note is reduced as
                a result
                of any tax, assessment or other governmental charge that is required
                to be
                made pursuant to any European Union directive on the taxation of
                savings
                income or any law implementing or complying with, or introduced to
                conform
                to, any such directive.

            

    

    

    
      	 	
              (13)

            	
              Additional
                Amounts will not be payable if a payment on a Note is reduced as
                a result
                of any combination of items (1) through (12)
                above.

            

    

    

    Except
      as
      specifically provided herein, the Company will not be required to make any
      payment of any tax, assessment or other governmental charge imposed by any
      government or a political subdivision or taxing authority of such
      government.

    

    As
      used
      in this Note, "United States person" means:

    

    
      	 	
              (a)

            	
              any
                individual who is a citizen or resident of the United
                States;

            

    

    
      	 	
              (b)

            	
              any
                corporation, partnership or other entity created or organized in
                or under
                the laws of the United States;

            

    

    
      	 	
              (c)

            	
              any
                estate if the income of such estate falls within the federal income
                tax
                jurisdiction of the United States regardless of the source of such
                income
                and

            

    

    
      	 	
              (d)

            	
              any
                trust if a United States court is able to exercise primary supervision
                over its administration and one or more United States persons have
                the
                authority to control all of the substantial decisions of the
                trust.

            

    

    

    Additionally,
      "non-United States person" means a person who is not a United States person,
      and
      "United States" means the states of the United States of America and the
      District of Columbia, but excluding its territories and its
      possessions.

    

    Except
      as
      provided below, the Notes may not be redeemed prior to maturity.

     

    (1) The
      Company may, at its option, redeem the Notes if:

     

    
      
         

      

      
        10

        
          

        

      

      
         

      

    

    
 

    
      	 	 	
              (a)

            	
              the
                Company becomes or will become obligated to pay Additional Amounts
                as
                described above;

            

    

    
      	 	 	
              (b)

            	
              the
                obligation to pay Additional Amounts arises as a result of any change
                in
                the laws, regulations or rulings of the United States, or an official
                position regarding the application or interpretation of such laws,
                regulations or rulings, which change is announced or becomes effective
                on
                or after August 6, 2007 and

            

    

    
      	 	 	
              (c)

            	
              the
                Company determines, in its business judgment, that the obligation
                to pay
                such Additional Amounts cannot be avoided by the use of reasonable
                measures available to it, other than substituting the obligor under
                the
                Notes or taking any action that would entail a material cost to the
                Company.

            

    

    

    
      	 	
              (2)

            	
              The
                Company may also redeem the Notes, at its option,
                if:

            

    

    

    
      	 	 	
              (a)

            	
              any
                act is taken by a taxing authority of the United States on or after
                August
                6, 2007, whether or not such act is taken in relation to the Company
                or
                any affiliate, that results in a substantial probability that the
                Company
                will or may be required to pay Additional Amounts as described
                above;

            

    

    
      	 	 	
              (b)

            	
              the
                Company determines, in its business judgment, that the obligation
                to pay
                such Additional Amounts cannot be avoided by the use of reasonable
                measures available to it, other than substituting the obligor under
                the
                Notes or taking any action that would entail a material cost to the
                Company and

            

    

    
      	 	 	
              (c)

            	
              the
                Company receives an opinion of independent counsel to the effect
                that an
                act taken by a taxing authority of the United States results in a
                substantial probability that the Company will or may be required
                to pay
                the Additional Amounts described above, and delivers to the Trustee
                a
                certificate, signed by a duly authorized officer, stating that based
                on
                such opinion the Company is entitled to redeem the Notes pursuant
                to their
                terms.

            

    

    

    Any
      redemption of the Notes as set forth in clauses (1) or (2) above shall be in
      whole, and not in part, and will be made at a redemption price equal to 100%
      of
      the principal amount of the Notes Outstanding plus accrued interest thereon
      to
      the date of redemption. Holders shall be given not less than 30 days nor more
      than 60 days prior notice by the Trustee of the date fixed for such
      redemption.

    

    All
      terms
      used in this Note which are defined in the Indenture shall have the meanings
      assigned to them in the Indenture. The Notes are governed by the laws of the
      State of New York.

    
 

     

     

    
      
         

      

      
        11

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