Is it my eyes? Lately, it appears as if many SD channels are looking more compressed than usual. Some of the least-popular channels have always looked poor IMHO, but lately I find that FNC and many other popular chanels (not all channels) just lack detail, have many artifacts and appear rather flat on my HD big screen. I have no real way of comparing the old with the new, but PQ just seems to be sliding downhill to the point where I'm beginning to miss good ol' analog. Just wondering if others have noticed this. I have a Dish 811.