New person has question. What happened to the HD quality on DTV, it looks terrible. I don't watch allot of TV so I'm not sure when this happened, but we noticed it either Fri or Sat and were wondering what happened. The picture on our local and some other HD channels we get is very small and letter boxed. Last week we watched Crusoe on our locals and the signal was fullscreen (not letterboxed) and sharp and vibrant. This week it looks SD, not even close to HD quality...what happened? I'm not going to continue to pay for HD if this is what our locals and some other channels will look like from now on!