I just installed a PCI Firewire 400/USB 2.0 card into my G4 (running 10.3.7). The firewire ports work perfectly but the USB 2.0 ports don't see to respond to any of my devices. All the devices are USB 1.0 but I thought 2.0 is backwards compatable. I checked by PCI/AGP profiles, through About this Mac... and it locates the card as well as the firewire but makes no mention of USB 2.0. Is there a driver I should install that Im not aware of? I thought 10.3 supports USB 2.0 natively. The card is mac ready, it came with a driver CD however it seems to be only for windows machines since all the files in it are cads and exe's. Any thoughts?