I recently got Charter Digital and well it isn't working, but thats not the problem. I got a question in terms of the resolution of the digital cable, is it 480i like regular TV? Because the Charter box we got only have coaxial and A/V out. I am assuming and HDTV box from charter has different outputs, am I right am I wrong. Is digital even worth it or should I just go with HD, but I also need it on multiple TV's. What do i do? Because we just got a Plasma and LCD tv's and want to take full effect of its 720p and 1080i