I'm in search of a new TV and I need your advice. I only watch cable. I will eventually buy a DVD player to watch DVD movies but I'm not in any hurry. I just want a larger TV (40-60") to show larger pictures (not black bars - i get distracted by them) and I want to see minimum black bars as possible. What type of TV do I need? Should I get a sdtv, edtv or hdtv? Should I get 4:3 or 16:9 tv sets? Any help will be greatly appreciated.