Hi Bighousedaddy,
I have been using Norton stuff since the DOS days and use Symantec Norton Ghost for the past 10+ years without any problems. Currently I have Norton SystemWorks 2006 Basic Edition which has a lots of handy goodies. I got it as a download from h**p://www.symantec.com/ . It does incremental backups and easily restores drives, folders or files when needed. You can also schedule backups at preset times but I don't. It works with USB and firewire drives as well.
There are many others including freebies though. A friend I know uses Freecom and is happy but I don't know it. An alternative to backups is synchronizing drives with Total Commander (h**p://www.ghisler.com/) which is in my opinion my most handy utility program. It compares drives and makes them asymmetrical in a few clicks.