i dont think apple would support usb3 at this moment since the spec is not finalized yet, besides, there is no point to move usb3 if apple only supports keyboard and mouse. the "faster firewire" might be plenty enough for most devices.. but I have never heard any thing about faster firewire... maybe it's another remarked product? or interface? lightpeak? no way, Intel is not ready for lightpeak yet... still another few years to go.