Originally Posted by dn7309
so just so that I will have a piece of mind, my GTX 660 will run like as if it was on any other motherboard that support Nvidia technology?
Single cards will run on any motherboard with a slot that fits it. Aka PCie x16.
SLI/Crossfire is only when you use 2 graphics cards or more. Else its just an utterly useless and irrelevant information for the board.
SLI and Crossfire is a tiny tiny niche segment anyway.