I am a long time Dishnetwork subscriber. This summer, I purchased a 50 inch plasma tv. The SD is "acceptable," but I'm curious whether Directv or Voom would provide a better SD picture. Also, I haven't been thrilled with the Dish 811 and all of its bugs. What do you guys think? Do the other providers have better hardware. This truly is a genuine question and not meant to start flame wars. I appreciate you responses.