Hello JB,
I am struggling to get the newer 160GB drive recognised by a patched version of the Drive Setup utility (v1.5), so I'm thinking that I need to do as you said - format the drive using another Mac before hand. Sigh...will have to pull the drive out of my MDD G4 temporarily! Will keep in touch. My CD issues (see previous post) still stand, which is a shame. It appears as a SCSI device in Drive Setup, but I can't get the Mac to seem to want to do anything with it.
Regards,
LazarusNine