Just wondering, does anyone know if the AM2 crosshair board audio slot can take any x1 pci-e card, or does it have to be the supreme fx card that comes with the board? I'm thinking about running 2 8800 video cards, and they take up 2 slots so it will block all the pci slots but one, which is already used. I'd like to run a soundblaster card when they come out with pci-e x1 versions, but I don't know if it will work. Has anyone tried an different card in the audio_1 slot to see what happens? Thanks.