Is there ahyone that makes a decent i7 MOBO with more than one PCI slot? I have legacy sound cards (M-Audio) that requires two slots for 16 channels, plus a RocketPort 8 channel serial card. This is used in a radio application and we need the speed of the i7. Otherwise what? An almost obsolete dual Opteron? That would be fine but I'd rathger get the i7 and get somewhat current.