Thanks, guys. I hadn't noticed the "Join CD tracks" feature before, but it doesn't include the individual track divisions when I rip them. Audiobinder looks like a good bet here, so I'll try it out.
EDIT: ok, I think I've figured out Audiobinder. Works great… too bad my files are now listed as audiobooks on my iPod, but that's no big deal. Thanks for the link, pokka.