Unassociated Document


    Exhibit
4.1

    


    Vision
Opportunity Master Fund Ltd.

    Vision
Capital Advantage Fund L.P.

    20 W 55th
St., 5th
Floor

    New York,
NY 10019

    


    May 21,
2010                        

    


    


    Anthony M
Servidio, CEO and Chairman

    Juma
Technology Corp.

    David
Giangano, President

    Nectar
Services Corp.

    154
Toledo St.

    Farmingdale,
NY 11735

    


    


    
      	
              Re:

            	
              Juma
      Technology Corp. (the “Company”) and
      Nectar Services Corp. (“Nectar”) with
      Vision Opportunity Master Fund Ltd. and Vision Capital Advantage Fund L.P.
      (each, a “Holder”)-Extension
      of Maturity Dates under Notes

            


    

    


    Dear
Anthony:

    


    This
confirms our recent conversations:

    


    Reference
is made to those certain convertible notes described below (collectively, the
“Notes”), which
were issued by the Company and Nectar, as Maker, to the specified entity, as
Holder. Capitalized terms used and not otherwise defined herein shall have the
meanings set forth for such terms in applicable Note.

    


    
      	
              Note

            	
              Principal

            	
              Current
      Holder

            	
              Issue
      Date

            	
              Original
      Maturity Date

            
	
              10%
      Convertible Bridge Note

            	
               

              $4,542,500

            	
              Vision
      Opportunity 

              Master
      Fund, Ltd.

            	
               

              5/21/2009

            	
               

              5/21/2010

            
	
              10%
      Convertible Bridge Note

            	
               

              $1,036,280.53

            	
              Vision
      Capital 

              Advantage
      Fund, LP

            	
               

              9/24/2009

            	
               

              5/21/2010

            
	
              10%
      Convertible Bridge Note

            	
               

              $500,000

            	
              Vision
      Opportunity 

              Master
      Fund, Ltd.

            	
               

              12/23/2009

            	
               

              5/21/2010

            
	
              10%
      Convertible Bridge Note

            	
               

              $500,000

            	
              Vision
      Opportunity 

              Master
      Fund, Ltd.

            	
               

              1/28/2010

            	
               

              5/21/2010

            
	
              10%
      Convertible Bridge Note

            	
               

              $500,000

            	
              Vision
      Opportunity 

              Master
      Fund, Ltd.

            	
               

              2/25/2010

            	
               

              5/21/2010

            
	
              10%
      Convertible Bridge Note

            	
               

              $2,000,000

            	
              Vision
      Opportunity 

              Master
      Fund, Ltd.

            	
               

              3/31/2010

            	
               

              5/21/2010

            


    

     

    
      
         


      

      
         


        
          

        

      

      
         


      

    

    


    For good
and valuable consideration, the sufficiency and receipt of which is hereby
acknowledged, the Maker and Holder hereby extend the original Maturity Date set
forth in each Note to November 29, 2010.

    


    


    
      	 	Sincerely,
	 	 
	 	 
	 
      	
              VISION
      OPPORTUNITY MASTER FUND, LTD.

               

            
	 
      	
              By:_____________________________________

              Name:

              Title:

               

               

            
	 
      	
              VISION
      CAPITAL ADVANTAGE FUND, L.P.

              By:
      VCAF GP, LLC, its General Partner

               

            
	 
      	
              By:_____________________________________

              Name:

              Title:

            


    

    


    Read,
consented and agreed to:

    


    Juma
Technology Corp.

    


    By:
_______________________________

           Name:

           Title:

    


    Nectar
Services Corp.

    


    By:
_______________________________

           Name:

           Title: