Standard&Poor's Ratings Services affirmed its 'AA/A-1+' dual rating on Indiana Finance Authority's $189.31 million series 2008D-2 bonds, issued for Trinity Health, Mich. The outlook is stable. The rating affirmation fully factors in Trinity Health's scheduled June 1, 2012 mode conversion on all of its 2008D-2 series debt, which will convert all of the outstanding series of bonds from weekly variable-rate demand bond mode to its flexible (similar to commercial paper) mode. The 2008D-2 bonds are still governed by their original Nov. 1, 2008 bond indenture, and retain the ability to be changed to another mode. The remarketing agent for the 2008D-2 bonds is Goldman, Sachs&Co. The 'A-1+' short-term component of the dual rating reflects the credit