Thank you for pointing out those details regarding ROM booting support vs. SCSI driver support in combination with XPostFacto. However, I found the SCSI support in 10.2 to be mediocre to non existent. Drives might mount but I never managed to use any of my SCSI scanners with 10.2 on a beige G3. The software VueScan does not even notice any scanner connected to the Mac, although it works fine in the same setup with 9.2.2. Btw: I never accomplished to get anything SCSI to work with PowerBook G4 using a PC-SCSI-card.