recently found this site and find it very useful - looking for some advice - i've been a DISH subscriber for just over a year - just got an HDTV with hopes of getting an HD package but tech. out to install second dish couldn't get HD signal (trees) - he said it would still be worth it ($20 per month) to get a 211 receiver (instead of 311) and get a few HD channels and overall better reception - how many channels should I expect to get in HD? - i subscribe to America's Top 120/locals - and will i get better reception on SD channels with a 211?