I'm waiting for the next Mac Pro to and really hope it will have the latest nVidia cards as option.
I have suggested.... or rather threatened Apple that if they don't shape up in the graphic card area users will choose other solutions.
I told them that it doesn't feel very Pro to have a new computer with 1 year old weak card and no option to get a newer more powerful card when it's available.
I love Mac and don't want to go back to windows again, but as customers i think we have to put some pressure on Apple and demand that they keep the hardware up to level of what's available out there.
Go to this link and tell them you want new nVidia cards in the next model, and also to be able to put in a new regular card in a 1-3 year old Pro, and not have to be stuck with a overpriced special edition from Apple store.
http://www.apple.com/feedback/macpro.htmlHopefully if more ask for it, maybe things will change