Just wondering what are people's experiences on dual core AMD64. Is this architecture fully supported by fc4? Is fc4 stable on this architecture? Is fc4 optimized for amd64 x2? I looked up the recommended motherboards at the AMD web site and all but a few had an Nvidia chipset (the others VIA). Do I have to worry about drivers? Do I have to download drivers from Nvidia the way we do for the Nvidia video cards each time we upgrade the kernel? Which chipset is natively supported by fc4? Thanks!