nVIDIA SLI - Test your own Games with SLI
 

A very cool application was created by our very own forum member; Andrew Poison that lets you - the user - select if you wish to play a game (that is not offically supported in the NVidia SLI-Supported Games List) in SLI mode or not. You can select between AFR and SFR. You can also select to use just a single GPU. Try it out

http://www.3dchipset.com/forum/showthread.php?s=&t=152