Ok, I finally entered the current century and got rid of our giant rear-projection Hitachi and bought a Sony XBR55HX929 Backlit LED set. I don;t have everything hooked up yet, but do have my Dishnetwork playing on it via an HDMI cable. I have a couple of questions. When I first turn on the set, I get a little banner at th etop that indicates "720p", which I would assume means I am viewing a show in 720p HD. Is the resolution of the HD just determined by what Dish is sending, or is there a setting I need to adjust on the new set? Do some shows play in 720 and others in 1080(i or p)? Also, for anyone who has the Sony XBR set like mine, is there an easy way to tell if I'm looking at 720p, 1080p, etc? I know when I turn off the set, then back on again, I get that little banner for a second or tow that says "720p" for example, and also 16:9. But is there a way to check that without turung the set on and off again? Dumb questions I know, but this is my first experience with a true HD TV.