If you are going to run Windows games on a new Intel based Mac, don't get the Mac Mini or a Macbook, as they have the slower Intel graphics chips which rely more on the CPU. Mac Pro, Mac Book Pro, or even iMac will be the better options, in that order, as they have Nvidia or ATI based graphics chips--although not the latest and greatest. I'd consider a Mac Pro myself, as they are very stout systems, but I'd be better served buying a Core 2 Duo CPU upgrade to my current PC for a third to half the price. I'd be interested in seeing how Aces High performs on an iMac running Windows XP via boot Camp... should be very playable.