Ok, I have an analog TV, connected to an older series 2 TIVO, connected
to a roof top antenna. I'm wondering how the digital converters coming
out work. Do they contain their own tuner which then sends a signal out
on a predetermined channel or do they convert everything and allow the
devices to use their own tuners. If the former I'll have to skip the
converter and get a tivo with a digital tuner right?