Tytool is definitely the way to go. You can cue up multiple episodes for extraction with no problem I would recommend only transferring about a half dozen or so at a time (actually, this is jdiner's recommemdation and since he wrote the program I'd be inclined to go with what he says). I've never had any problems with the program locking up or crashing. It does sometimes generate an error message and shuts down when attempting to delete shows from the Now Showing list but that is apparently normal. Just open it right back up and continue with whatever you are doing with it. You can transfer the shows either as complete tystreams or as split m2v and m2a files ready for importing into SpruceUp or Maestro (need to patch the 1st header to 720 X 480 using DVDPatcher first; get it from the How-To's section) or for muxing in TMPGEnc or whatever you want to use. It's much easier to set up and use than TivoWeb and mfstream.
Please don't PM me or any other members looking for personal assistance. You'll do better by posting (after you've exhausted the search feature, of course) and taking advantage of the collective expertise of the membership instead of a single individual that may or may not be able to help you. Thank you and enjoy your stay at DDB!