Hello all... I have been reading about about calibration of TVs. Do I need to do mine as well? I have the new Samsung DLP 46 and I watch HD through Comcast and it looks great to me. I have been on other web sites and they have talked in great deal about this with the first set of Sammy DLP's. Is there a way that I can adjust my set? I have not found anything in the manual. If anyone knows a way I could do this it will help a bunch. Thanks a lot!!!!!