I'm finally getting HD service installed (Dish Network) this weekend so I'm excited to see what kind of picture I get out my Samsung TX-P2764 27" CRT in the living room. I got it for free a few years ago from some friends who were moving. It will display up to 1080i, but aside from actual resolution, I was wondering what I could do to improve the picture? It's not bad now, but from what I've read here, HD CRT sets can really look good if they are properly set up. I've searched all over for information on optimizing the picture but have found nothing. Can anyone recommend a source or some settings to start with?