Hey Guys, does anyone happen to know definitely which is better for OVER THE AIR? I have a basic tivoHD with lifetime service on it. I don't plan to put a cable card in it. Will tune it with over the air antenna. I also have a basic premiere without subscription on it. Will also tune it with over the air, with no tivo function. TivoHD will get back more money, but that doesn't matter. I just want to know which one is "known" for better over the air reception. Or, is that solely dependent on the antennae? Thank you.