Have 2 internal 3GBS SATA drives (WD 500 and Seagate 750) which for now are jumpered down to 1.5GBS and being run in a D.A. Using a 2-port non-RAID Sonnet 1.5 GBS controller card. Acquired a MDD Firewire 800 which which I am making usable. Is there a pci or pci-x card available for the G4 Macs that will give me 3 GBS (or close to) performance when I migrate to the MDD phil c.