I just purchased a 42' Vizio LCD 120Hz for my bedroom. After I hooked up the DirecTV HDDVR and got everything all set up, I found the picture to be absolutely amazing! I mean incredible definition. Better than anything that I have seen at any of the stores. Now I have a 61" Samsung DLP in my living room and the picture on it doesn't compare. Now, don't get me wrong, the picture on the DLP is crystal clear. Always has been, and I've never had a problem with it. But the definition in HD doesn't compare. Do I need to clean something? Is it the 2 year old HDDVR from DirecTV? Do I need to have the DLP adjusted? I'm not sure. It seems like the definition was like that when I first got the DLP, but again I'm not sure. I want the DLP to be as clear as the LCD. i know it has the potential to be.