Hi All, This is perhaps a lttle off-topic, but I'm about to buy a mac pro and would like to turn it into a Windows gaming monster as well as have all the normal osx/mac benefits. I'd like to put in an Nvidia 8800 as my "win gaming" video card - in addition to the standard card. I realise that the Nvidia card won't be seen by osx - but that's not the point. The question is: will windows xp and/or Vista recognise the Nvidia card, and allow me to use "it" rather than the standard card? If the card in question was a cheapie, I'd just bite the bullet, buy one and try it. The 8800's though, are not cheap. Any help would be greatley appreciated.