That's great that it's working for you, but I see many others with ATI cards consistently having a problem. Seems like it comes up every 6 months or so. I don't know if it's driver related, or that some ATI cards just flat out don't work. But it's enough to make me not recommend ATI cards. Plus it's documented that ATI cards don't work with SM3 in 3ds Max - so ATI isn't even an option for me.
I mean, if you're going to spend a few hundred dollars, why not get the peace of mind that comes with an Nvidia card? That's just my take on it, no fanboy-ism here.
"bond1 - You see this name, you think dirty."
SPECS: Windows7 x64, Intel Core i7 920, Geforce GTX 580, 6GB RAM