EXHIBIT A
JOINT FILING AGREEMENT
PURSUANT TO RULE 13D-1(k)

The undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of each of the undersigned without the necessity of filing additional joint acquisition statements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning him or it contained therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that he or it knows or has reason to believe that such information is inaccurate.
 
TRINAD CAPITAL MASTER FUND, LTD.
  
TRINAD MANAGEMENT, LLC
  
a Cayman Islands exempted company
  
a Delaware limited liability company
  
           
By:
/s/ Robert S. Ellin
  
By:
/s/ Robert S. Ellin
  
 
Robert S. Ellin, Director
    
Robert S. Ellin, Managing Member
  
           
Date:
August 10, 2010
  
Date:
August 10, 2010
  
           
TRINAD CAPITAL LP
        
a Delaware limited partnership
        
           
By:  TRINAD ADVISORS II, LLC
  
TRINAD ADVISORS II, LLC
  
a Delaware limited liability company
  
a Delaware limited liability company
  
As its General Partner
        
           
By:
/s/ Robert S. Ellin
  
By:
/s/ Robert S. Ellin
  
 
Robert S. Ellin, Managing Member
    
Robert S. Ellin, Managing Member
  
           
Date:
August 10, 2010
  
Date:
August 10, 2010
  
           
 
/s/ Robert S. Ellin
        
 
Robert S. Ellin, an individual
        
           
Date:
August 10, 2010