exhibit e(6)

______________, 2006                         

Legg Mason Investor Services, LLC
100 Light Street
Baltimore, MD 21202

          RE:      DISTRIBUTION AGREEMENT DATED DECEMBER 1, 2005

Ladies and Gentlemen:

               This letter serves as notice that each of the SMASh Series Funds, including SMASh Series M Fund, SMASh Series C Fund, SMASh Series EC Fund, SMASh Series MP Fund, SMASh Series HY Fund, and SMASh Series MEC Fund, is added to the list of series to which Legg Mason Investor Services, LLC (“Distributor”) renders services as a distributor pursuant to the terms of the Distribution Agreement dated December 1, 2005 (the "Agreement") between each of the investment companies listed on Appendix A thereto and the Distributor.

CITIFUNDS INSTITUTIONAL TRUST 

         SMASh Series M Fund 

         SMASh Series C Fund 

         SMASh Series EC Fund 

         SMASh Series MP Fund 

         SMASh Series HY Fund 

         SMASh Series MEC Fund 

By:  _____________________________ 

Title:_____________________________ 

Agreed:

LEGG MASON INVESTOR SERVICES, LLC

By: _____________________________

Title:_____________________________