So I'll preface by saying I don't know much about the subject of digital TV. I'm with Shaw and I have 3 of those small black digital cable boxes for each TV. I understand that the broadcast signal is now digital. So does that mean I can get rid of these boxes and everything will work the same? I could care less if I lose the menu functions so long as the channels work. It seems redundant as I think these digital boxes convert a digital signal to analog (Coax in/RCA out).