If anyone wants to get a new Mac and wants to play the latest games like Doom3 and Halo without putting the graphic quality down, don't get an Nvidia Geforce FX card (although the Geforce 4Ti's are OK if you are on a budget). The new Half Life benchmarks have come in and show that Nvidia's FX range of cards is a lot slower than ATI's at the same quality settings. Go to http://www.tomshardware.com/business/20030911/half-life-01.html for details. In the tests, ATI's mid range card beats Nvidia's top of the range card easily. It is posible to play the latest games on the Geforce FX range, but only with the Direct X 8 (open gl 1.3) mode with some of the effects turned off. Most modern games like Halo and Doom3 are Direct X 9/Open Gl 1.4 games.