I just bought a new 55613 TV and I have a question regarding how it handles non-progressive scan dvd players. I have a 3 year old regular player and I heard somewhere that the integrated line doubler within the tv might be better than buying a $100 Progressive Scan player. Currently, I'm not sure how to make it convert the signal from the old player. The old player is hooked up via component wires and the TV lists the output as 480i. Question: When it says 480i is it converting it to 480p? or is there a setting that I have to use? or is the info that I heard about newer HDTV converting 480i signals to 480p false? Thx in advance.