I recently purchased an external hard drive and I am looking for a good backup software that will allow me to backup my c drive and restore it when a problem does pop up. Any suggestions

A few, Windows XP comes with it's own backup facility, as does Vista. The Guide to XP's backup is Here. Norton 360 also comes with backup as does Nero and Roxio has a back up suite. PCWorld.com has a list of a few freebie backup programs Here.
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