3RA1N1AC is right... it all depends on your cable service provider and their program listings. TiVo is only as good as the cable provider. I had set my TiVo to record the entire season of Tommy Lee Goes to College (morbid curiosity... sorry) after it had already aired on NBC. A rerun marathon of the show was set for VH1 one night very late at night. So I set my TiVo because the Comcast listings said all episodes were going to be run back to back. When I watched the next day, it only caught one episode of the show because the rest were incorrect listings. Not TiVo's fault. Some kind of miscommunication between Viacom (owner of VH1) and Comcast. Maybe a last second schedule change.