Usually single GPU is the safest default. If you want to play with SLI settings for a given game without a profile, create a profile for it and set the SLI mode there. Generally speaking one of the ...
I finally got my hands on two Creative Labs 12MB Voodoo2 cards and have them all hooked up and running under Windows NT4. My fps in Quake seems to be the same as it was with a single Voodoo2. Now, the ...