If someone were to use a Series 1 or 2 with digital cable, and has a TV with a digital tuner (and possibly cable cards), if the TiVo was set to "standby" would it allow the digital cable signal to make it by RF to the TV's digital tuner? Or would only analog channels make it thru? (Seems to me everything would make it thru.) Same question for OTA as well. One antenna, hooked into the TiVo, TiVo has an RF line running to the digital TV. TiVo on "standby", digital channels on the TV?