My friend just bought a Panasonic PT47WX53 and in the manual, he says you can't use the DVI input with the DVI output on a PC. I'm wondering why you can't. If the resolution is true high definition then I see no reasoning behind that. If the connection is the same, wouldn't it display the image just fine? I told him to use it because I figured using a PC, rather than getting a DVI out DVD Player would be better because of the ability to feed it a pure digital source without costing a lot and being able to watch pc made movies or movies on your computer also with a pure digital source. Anyone have any hard info on why it wouldn't work? Any failure stories?