[citation][nom]gogogadgetliver[/nom]I'm connected with Tivo as in they provide upcoming scheduling info but that's it. I would be impressed to know how that is done without phone or ethernet.[/citation]
Since my Panasonic doesn't have a ATSC tuner, I have to go online to see a schedule and then program the timer to the line-in my dtd box is connect to. Since I now have a Dish Network 722K dvr, I mostly use the Panny to burn dvd's.
The Channel Master is made by Echostar and uses Echostars menu (modified TVGOS?). I have no idea what the Magnavox uses. Although dtv stations are required to have schedule info in their signal. My Magnavox dta can get ota info for a couple of hours down the road.
I had thought, even with a lifetime sub, Tivo requires conectivity for their units to operate.