Ric,
Thanks for your quick response. I think you're right about the hidden files. I have decided to use SilverKeeper instead.
People reading this might wonder why i don't just use Backup 3.0, but after about six weeks of progressive machine failure requiring multiple full-disk erases, reinstallations of Tiger, and Backup restores, i have been less than impressed with Backup's restore capabilities. My boyfriend says the problem was my computer, not Backup, which certainly could be the case, but now that i have a
new iBook, i still don't trust the software (and have never much liked incremental backups anyway).
I am keeping Mac-Help bookmarked for any future issues i may come up against (hopefully far into the future). Thanks again