Hi, I've been considering buying my first mac. With the release of the new mac pro I'm pretty much set to make my purchase but I am unsure about one thing. Im a Gamer and I intend to get the Nvidia 8800 GT for using in boot camp. The problem is I use 3 screens and you can only configure the new mac pro with one of these cards. Would I be able to Use the upgraid kit they recently made avalible to add a second one of these cards for more than 2 screen support? Would I have to go with the more pricey 8800 for 3 screens or could i simply use the 8800 as a primary card for gaming and use the cheaper radeon 2600 for extra screen space?