I'm currently running a 3 monitor setup at 4605x900 resolution with 768mb GDDR5 usable VRAM on my 460 GTX SLI setup. Problem is, my games are constantly crashing (Most anyways, low end games not so much but what's the fun in that?) and I suspect my 768mb of usable VRAM to be the culprit because they run just fine on a single monitor. I'm HEAVILY considering an ASUS 7950 HD 3GB GDDR5 single (Will X-Fire later) and was wondering if it would actually be an upgrade over my 460 GTX SLi setup? Any thoughts? Opinions? I currently have both of my 460's stable at 900/1800/3600 OC (Didn't bother to overclock memory because of the lack of heat sinks there and I wouldn't notice much from it anyways, so core was the obvious choice)