Ok.... i ran 3DMark06 to get a benchmark of my new SLI system..... and noticed something. is it SUPPOSED to not allow the feature tests (i.e. the canyon flight, and Deep Freeze tests) with AA and AF enabled? i coulda swore i was able to use both of those when i had my 7800GT. And.... since i'm kinda new to this whole SLI thing.... do i have to go in and select the game profile in the video options depending on what i'm playing, or will it automatically select the profile when i run the .exe for said game?