Yep, as Floh suggested, installing a SATA card and using SATA drives is another option and I believe a better one than using FW drives. some of my customers experiencing problems with FW drives eg, FW drives not detected. I’ve installed SATA card on two machines and so far they are working fine. Media 100i v7.5.1 OS 9.2 on G4. However, as Floh pointed out, there seem to be a conflict with the Realtime FX board. Took that out and SATA drives works perfectly!