Well a good friend of mine was disappointed when he found out he only had a nvidia 7300 video card in his power mac. He was looking to upgrade but when he asked me ( being a PC person ) I didn't really know what drivers are available or if they are the same deal as the PC ones where 1 driver covers a range of cards. Not knowing this I told him I'm not sure if he could upgrade to a 7900 Gt or something along those lines. I did see a X1900XT mac edition but they are like $650 here in OZZ and I'm sure he does not want to spend that much
Any info on what is possible would be greatly appreciated