There is a guy on ebay that is willing to sell me a xfx nvidia 7800 gtx graphics card for about 140$ total, know my question is, should I just go with a 7600 GT that i can order through an official retailer for 100$ or is it worth the extra 40$ to get the XFX 7800 GTX instead?
this is a stupid question but the ATI card will work ok if i have an nforce motherboard with an integrated nvidia card?
Yes. Depending on what board you got when you plug a video card in the pci ex slot or agp slot the bios see it and turns off the onboard video and uses the video card. and ati cards work on a nvidia board.