I don't have a LCD TV so 480p is out of the question for me. What I wonder about though is whatever I should be using 50hz or 60hz? Which is better? Do they all work on all tv's? (mine is pretty old). Also, I have the RGB cable, does this change this in any way? I'm puzzled, what should I be using? I use 50hz now and it looks great, would 60hz look even better or what? I thought 60hz was for NTSC and 50hz for PAL.