got my tv yesterday! 52hm84. I love it. I got my cable box hooked up via hdmi but I was wondering if I should buy a upscaling dvd player and hook the up via hdmi instead? will I notice a difference in my cable service via component and HDMI? I watch more movies then cable. my old mitsubishi player is nice and all but I hooked up my friends upscaling player via hdmi and then hooked up my mitsubishi I was in heaven with his dvd player, upscaling acutally looks better. I also heard to upscale you do need to use the dvd player via hdmi insted of component, is that true? if not what playter can I buy that will upscale via component?