Standard&Poor's Ratings Services affirmed its 'AA-/A-1+' and 'AA-' ratings on JPMorgan Securities PUTTERs&DRIVERs Trust's series 3162, relating to the Port Authority of New York&New Jersey's consolidated bonds series 151. This action follows an amendment to the trust documents. The long-term component of the rating is based on the rating on the underlying bonds. The short-term component of the rating is based on a liquidity facility provided by JPMorgan Chase Bank N.A. USPF Criteria: Secondary Market Derivative Products, June 27, 2007