Standard&Poor's Ratings Services lowered its ratings on seven Macon Trust's inverse-rate and variable-rate certificates series 2006S, relating to Indianapolis' local public improvement bond bank bonds series 2006A, to 'A+' and 'A+/A-1' from 'AA-' and 'AA-/A-1', respectively. This action follows Standard&Poor's March 31, 2011, downgrade of its rating on the underlying bonds to 'A+' from 'AA-'. The long-term component of the rating is based on the underlying bonds (CUSIP #: 45528SM, 45528P8, 45528Q6, 45528S2, 45528U7, 45528V5, 45528X1, 45528Y9). The short-term component of the rating is based on the liquidity provided by Bank of America N.A. USPF Criteria: Secondary Market Derivative Products, June 27, 2007