So last night I opened the guide up on the Tivo. Each channel in the Tivo was listed between 2 and 4 times in succession. So channel 704 was listed 4 times, then 705 4 times, etc. It seems to have occurred at the same time I got a message saying TiVo had run out of guide data (I think a 14.9 error or whatever). I've since restarted the TiVo, manually ran an update, and restarted again, and the problem is still there. I've since gone and unchecked each additional instance of every channel in the setup menu, but has anyone else seen this?