I must be WAY behind the curve here as I just added a 32" LCD to my bedroom and hooked up the cable line directly to see what channels I got and I had a chunk of HDTV channels! Woohoo right? Well, ...

I am confused about what QAM channels are. From what I read, they seem to be HD channels that are distributed over cable TV.<BR><BR>Now, with regular cable (non HD), the cable is carrying a series of ...