I've googled and can't find anything to help me with this. How does upconverting work? if a DVD is 480, I don't understand how it can "convert" it to 720 or 1080. Even if it can, I don't understand how it will look better. a 480 signal is a 480 signal, so wouldn't the content need to be altered somehow to "upconvert"? After that question is answered, please answer this: Will I notice a difference on a 50" from 10 feet away between a standard 480p signal and an upconverted signal?