I was running FS2004 in SLI mode and notice that the menus show black in half the screen and the bottom tabs don't show. Also the picture of the Cessna in the menu garbles up. This is in SFR mode. Once I'm on the runway the graphics aren't corrupted. Single GPU mode doesn't give me the menu corruption. The drivers I'm using are the 81.98's.

Have you tried any of the 78.xx drivers?I know their slower but they may work better.As it is, FS9 doesn't really bennefit from SLI & it's possible that it could cause problems in some cases.As a side note, you might also try switching around your vid cards just to be sure that it isn't caused by one of the cards being faulty.http://www.precisionmanuals.com/images/forum/747400.jpg