Its ALIS screen with 1024 * 1024. hitachi 42d5200 is capaple of displaying the these resolutions ( ie. 480i, 480p, 576i, 575p, 720p(60), 1080i (50/60) ). Does it upconvert or downconvert a true 720p image? Does it mean that the Panasonic TH-42PHD7 with a native screen resolution of 1024x768 would generall do a better job with a 720p image? whats the pros/ cons?