I'm sticking to about $300, no sense gettin crazy. I plan on a new build next summer and will be going pci-e with a similar video card. The exsisting computer will be given to a student at that time.
I don't want to o/c this card and don't plan on unlocking any additional pipelines.
I can get a X850PRO at a discount where I work so can get it for $258.
Is there any significant differences between ATI and Nvidia at this level?