I have just upgraded my G4 dual processor 1.25 to 10.3.4. I am also using Protools 6.4. I have 2 gigs of Ram. Now my second scsi hard drive is not recongized. :sad: When I placed back in old machine (G4 400, OS 9) It is still not recongized. Please help. There are very important music files on hard drive.