I have
this old board, and my Nvidia GTX280 is impossibly preventing me from playing Diablo 3, or rather the entire gamut of Nvidia's drivers are at fault. Known issue, yadi yada. The card being 5 years old I'm thinking of upgrading to something a bit more powerful (the games I play are not much demanding*) yet that fits on my mobo.
It's been years since I've looked at what is compatible with what and I've lost my fu, not that I ever had much to begin with.
Anything in ATI to propose?
* Though there's a slew of new space simulator games on the horizon, and Gearbox's Homeworld 1 & 2 remakes...