Mikhail wrote:
8800 is the best now, but if you have cash go for it, it's more than 200, 8600 will hold up
No, the 8800 isn't the best anymore. The best is the 9800GX2, then 9800GTX, 8800GTX, 8800GTS, 8800GT, then the 9600GT. The 9600GT is one of the best value cards you can buy at the moment.
http://www.ebuyer.com/product/141670That one would be a good one to get, since it's also overclocked - it runs faster than the default speed.
With a good card like that, though, you'll need a good motherboard and processor to make sure the FSB or CPU don't bottleneck your system and stop the card using its full capabilities.