OK - I'm an idiot. When I ran out of space, I didn't have any cash to buy another hard drive, so I started using my backup disk to store new files. I finally ordered a replacement backup drive on Wednesday. On Thursday the former backup drive died, along with all of the new files I've added to iTunes over the last year or so (while the new drive was in UPS's hands). It is the second drive in my G5 tower. The first still works fine. Disk Utility only sees the drive enough to want to format it. Disk Warrior 3 doesn't see it at all. Tech Tool doesn't see it at all. Is there another program that runs on PPC that might be able to run on my PPC machine that will let me recover these files? Anything else I can do?