Just bought a Panasonic 42PV500 plasma. I now want to get a dvd player and am a little confused. I have heard about dvd players which upscale the picture so that you get the best out of the display. Two models which I am looking at are the Samsung DVDHD850 and NeuNeo HVD2085. But I am confused because I now hear that the Panasonic plasma upscales the image anyway. Do I need a DVD which upscales the image or will any dvd player with component output be ok?