I have been doing alot of reading and researching and really can't find an exact answer to this question. I will be upgrading most of my home theater and have put myself on a budget. I will be getting the Hitachi 57S500 to start with. My current DVD player is a Panasonic DVD-RA60 which is not p-scan. In my reading I have discovered that alot of projection TVs have upscaling. My questions is will the upscaling in the Hitachi be good enough for now or should I go ahead and spring for a p-scan DVD player. Will I see a noticable difference?? I am really trying to save a little money as I am probably going to upgrade my Onkyo TX-SV545 receiver because of the lack of digital and component inputs. I do have a chance to buy a Pioneer Elite DV45A for $175 from a friend who upgraded but that takes away from the TV/speaker/receiver budget. Any input is appreciated.