hi, I was wondering weather using Windows on a Mac through boot camp causes any disadvantages for gaming, as apposed to a native Windows PC. I wrote another thread last week about which video card to buy for my 5.1 Mac Pro, and got some great responses and have a fair few viable options; however, concerns were raised, understandably, about OSX as a gaming platform. For this reason I'd be going the boot camp rout, but I was wondering weather there's anything I need to know before I do that and buy a shiny new graphics card for my machine. Is a performance hit taken when using Windows through a Mac? Or should the performance be relitivly the same as if you were on a PC? Thanks allot.