First, everyone should have TiVo.

Now, as for your question, I don't know the answer, but a couple of suggestions. First, it is conceivable, but perhaps not probable, that listings already exist for your system. Last I knew, Tivo got its listings from Tribune and the available lineups can be found at site below:

http://www.zap2it.com/index

A LOT of info can be found at the following user discussion forum:

http://www.tivocommunity.com/

Finally, I thought there was some Tivo number where you can ask about channel lineup problems but can't find it. Might be able to go through general customer service number. Tivo can be found of course at:

http://www.tivo.com/