A few other things, though:
What's new in MacTheRipper 3 that's not in 2.66 that would merit me looking for it instead of just getting 2.66?
Also, is there a BitLord-esque BitTorrent app for Mac? I've tried several that haven't worked, such as Azureus - it won't work due to ports being closed or something, an issue I had on Windows as well, and I still can't figure out how to fix it, but BitLord always worked fine without me having to fiddle with any such thing. My only other request for a torrent client is the ability to selectively download, but I can live without that if I find a client that just works.
Thanks again, and I'll look further myself.