pci express? its my oppinion that people overrates the impact it will have on gaming... if you look at the doubeling of agp from 4x to 8x.. what happened? nothing - its all good for video editing and such but /me thinks that we wont see a very big difference between 800XT and 880XT.

PCI express move sucks ! If you're planning to buy an high end card, you cannot, cause, you won't be able to use your high end AGP card on your next PCI express only mobo.