I currently have an EVGA Micro ATX SLI mobo. I'm thinking of maybe upgrading to ATI in a bit since there's still no sign of Nvidia's offering in terms of DX11 and whatnot. Can I use an ATI card such as the 5870 on an EVGA mobo? Will it be unoptimized in any way? Do EVGA mobos run Nvidia better? Thanks.