So it looks like there's a decent chance my video card has died on me. It's an old GeForce 8800GTS, and I'm trying to figure out what kind of card my computer could take advantage of before it gets bottlenecked by the the CPU (it's an E6750). A quick peek at the Toms' Hardware best graphics cards for the money article is making me think Radeon 6770, or a 6790 if the price is right. Thoughts? Also, what's the power consumption like for a 6770 compared to a GeForce 8800?