[Ti] Need OSX Backup SW Suggestions

[Obrecht, Jerry A]

I think I've gotten religion, and want to start doing regular backups,
but don't know what is good.  There was great discussion very recently
about using Disk Warrior to do regular HD volume repairs.  Can anyone
suggest a good backup SW package to use on a 1G G4 TiBook, running
10.2.8? 

FWIW, I have had good luck with 10.2.8, but am making the jump to 10.4
shortly.

Thanks,
Jerry