> I have a G5 dual which seems to only have PCI-X slots and no PCI slots. > Does anyone know what vendors make cards for usb 2 that will fit in an > PCI-X slot?? Theoretically any 3.3V PCI card should work in a PCI-X slot. How close to that theory the G5 is in reality, I don't know. Having said that, why are you trying to add a G5? You already have at USB 2.0 ports. Zane