Hello, I've been trying to do my homework before purchasing a new HDTV. I have one question, that I can't seem to get the answer to. When I read a television's specs, they either list something like 720p, 1080i, 1080p or resolution numbers like 1366 x 768 or 1024 x 768. Which #'s are greater? Or are they equal? Is 1366 x 768 the same as 720p, or better?