Hi, Mike smile
Quote:
I didn't realise that "Techtool Deluxe" came with the laptop.

You will have a TechTool Deluxe disc only if you purchased an AppleCare Protection Plan for your PowerBook G4. The utility does not ship with a computer. See: Micromat - TechTool Deluxe

In case you need another free alternative, you could use Virtual1's instructions on how to run a surface scan in post #11339 in this thread.

Back up everything you can't afford to lose: documents, mail, movies, music, photos, and other data and settings.