Press Live guide, then enter. You can set to favories. On your channels list, you press thumbs up for each of those channels you want for your favorites.
Series 2 (PLS, sold)
TiVo HD 1TB (157 HD Hrs, PLS, "652")
Roamio! Oh, wait, Its Juliet!
The TiVo Apocalypse begins on Sat 2013 Feb 16 00:00 GMT!