HDTV converter box set up question
I got a Magnavox converter box and had no trouble hooking it up to the tv. I used the set up wizard and wasn't sure which choice to make when I got to "desired display mode". The choices were "Letterbox", "Zoom" or "Full". Letterbox was at the top of the list so I left it there. The instructions didn't explain the differences in them. Was Letterbox the right one, or should I have chosen one of the others?