I don't have an IPod so I tunes is out for me. I've got a 40gb Nomad Jukebox.
I figured I'd play it safe with the burner. I've burned them out before ripping cds, and my laptop has a built in DVD burner, so I don't want to use that and burn it out.
As for archiving everything, I figure since I've spent (and am going to spend) so much time, I might as well back it up.