Letter Agreement among the Registrant and Rhodric C. Hackman



 Exhibit 10.1 
  
 January 20, 2005 
  

Mercator Partners Acquisition Corp. 
 One Fountain Square, 
 11911 Freedom Drive, Suite 1080, 
 Reston, Virginia 20190 
  
 HCFP/Brenner Securities LLC 
 888 Seventh Avenue, 17th Floor 
 New York, New York 10106 
  

	 	Re:	Initial Public Offering 

  
 Ladies and Gentlemen: 
  
 The undersigned stockholder, officer and director of Mercator Partners Acquisition Corp. (“Company”), in consideration of HCFP/Brenner
Securities LLC (“Brenner”)’s willingness to underwrite an initial public offering of the securities of the Company (“IPO”) and embarking on the IPO process, hereby agrees as follows (certain capitalized terms used herein are
defined in paragraph 9 hereof): 
  
 1. In the event that the
Company fails to consummate a Business Combination within 12 months from the effective date (“Effective Date”) of the registration statement relating to the IPO (or 18 months under the circumstances described in the prospectus relating to
the IPO), the undersigned will take all reasonable actions within his power to cause the Trust Fund to be liquidated and distributed to the holders of the IPO Shares no later than 60 days from the Effective Date. The undersigned waives any and all
right, title, interest or claim of any kind in or to any distribution of the Trust Fund as a result of such liquidation with respect to his Insider Shares (“Claim”) and hereby agrees not to seek recourse against the Trust Fund for any
claim he may have in the future as a result of, or arising out of, any contracts or agreements with the Company. The undersigned agrees to indemnify and hold harmless the Company against any and all loss, liability, claims, damage and expense
whatsoever (including, but not limited to, any and all legal or other expenses reasonably incurred in investigating, preparing or defending against any litigation, whether pending or threatened, or any claim whatsoever) which the Company may become
subject as a result of any claim by any vendor or other person who is owed money by the Company for services rendered or products sold, or by any target business, but only to the extent necessary to ensure that such loss, liability, claim, damage or
expense does not reduce the amount in the Trust Fund. 
  










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 January 20, 2005 
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 2. In order to minimize potential conflicts of interest which may arise from multiple affiliations,
the undersigned agrees to present to the Company for its consideration, prior to presentation to any other person or entity, any suitable opportunity to acquire an operating business, until the earlier of the consummation by the Company of a
Business Combination, the liquidation of the Trust Fund or until such time as the undersigned ceases to be an officer or director of the Company, subject to any pre-existing fiduciary obligations the undersigned might have. 
  
 3. The undersigned acknowledges and agrees that the Company will not
consummate any Business Combination which involves a company which is affiliated with any of the Insiders unless the Company obtains an opinion from an independent investment banking firm reasonably acceptable to Brenner that the business
combination is fair to the Company’s stockholders from a financial perspective. 
  
 4. Neither the undersigned, any member of the family of the undersigned, nor any Affiliate of the undersigned will be entitled to receive and will not accept any compensation for services rendered to the Company prior
to the consummation of the Business Combination; provided that commencing on the Effective Date, Mercator Capital L.L.C. (“Related Party”) shall be allowed to charge the Company an allocable share of Related Party’s overhead, up to
$7,500 per month, to compensate for the Company’s use of Related Party’s offices, utilities and personnel. Related Party and the undersigned shall also be entitled to reimbursement from the Company for their out-of-pocket expenses incurred
in connection with seeking and consummating a Business Combination. 
  
 5. Neither the undersigned, any member of the family of the undersigned, or any Affiliate of the undersigned will be entitled to receive or accept a finder’s fee or any other compensation in the event the undersigned, any member of the
family of the undersigned or any Affiliate of the undersigned originates a Business Combination. 
  
 6. The undersigned agrees not to sell any of his Insider Securities until the earlier of the Company’s completion of a Business Combination or the
distribution of the Trust Fund. 
  
 7. I agree to be the
President, Secretary and a director of the Company until the earlier of the consummation by the Company of a Business Combination or the distribution of the Trust Fund. The undersigned’s biographical information furnished to 

  










 Mercator Partners Acquisition Corp. 
 HCFP/Brenner Securities LLC 
 January 20, 2005 
 Page 3 
  

 
the Company and Brenner and attached hereto as Exhibit A is true and accurate in all respects and does not omit any material information with respect to the
undersigned’s background. The undersigned’s Questionnaire furnished to the Company and Brenner and annexed as Exhibit B hereto is true and accurate in all respects. 
  
 8. I have full right and power, without violating any agreement by which I am bound, to enter into this letter agreement and
to serve as President, Secretary and a member of the Board of Directors of the Company. 
  
 9. As used herein, (i) a “Business Combination” shall mean an acquisition by merger, capital stock exchange, asset or stock acquisition, reorganization or otherwise, of an operating business selected by the
Company; (ii) “Insiders” shall mean all officers, directors and stockholders of the Company immediately prior to the IPO; (iii) “Insider Securities” shall mean all of the shares of common stock, Class W Warrants and Class Z
Warrants (and all shares of common stock underlying such securities) of the Company owned by an Insider prior to the IPO; (iv) “IPO Shares” shall mean the shares of Class B common stock issued in the Company’s IPO; and (v) “Trust
Fund” shall mean that portion of the net proceeds of the IPO placed in trust for the benefit of the holders of the IPO Shares as contemplated by the Company’s prospectus relating to the IPO. 
  

	
	 Rhodric C. Hackman

	
	 /s/ Rhodric C. Hackman

	 Signature



  










 Mercator Partners Acquisition Corp. 
 HCFP/Brenner Securities LLC 
 January 20, 2005 
 Page 4 
  

  
 EXHIBIT A 
  
 In October 1999, Mr. Hackman co-founded Mercator Capital L.L.C., a merchant and investment
bank focused on communications, media and technology. Mr. Hackman has been a partner of Mercator Capital and its affiliates since formation. In January 1991, Mr. Hackman co-founded Hackman, Baring & Co. Incorporated, a boutique investment bank
specializing in the communications industry. Mr. Hackman served as a principal of Hackman, Baring & Co. until it was sold to PricewaterhouseCoopers Securities in September 1997. From the date of the sale until September 1999, Mr. Hackman served
as Co-Head of Communications & Media in the investment banking group at PricewaterhouseCoopers Securities. From June 1993 to March 1995, Mr. Hackman was President and a member of the board of directors of HB Communications Acquisition Corp., a
blank check company with an objective to acquire an operating business in the communications industry. From 1981 to 1990, Mr. Hackman served as Co-Head of Communications in the investment banking group at Kidder, Peabody & Co., an investment
banking firm. Mr. Hackman received a B.S. from the United States Naval Academy and an M.B.A. from Cornell University.