I posted this on AVSforum, lets see how we do here. I have a Panny RP 56 DVD going to a Sony KP-65XBR10W TV. When I use Progressive out on the RP 56, the picture is not as good as when I just use 480i. Someone on AVS said that the line-doubler in the Sone automatically up-converts the 480i to 960i. If I use the 480P it is left at 480P. Does this make sense to any of you tech gurus? If this is true, I wonder why there is nothing in the manual that came with the unit regarding this? Also, why would I ever want to upgrage to a better Progressive scan player if I am not going to use the PS? Somebody help me with this please. Thanks