We are trying to figure out why my friend does not appear to be getting HD when he subscribed to it over a year ago. No HD channels show up in the Program guide. A non contract tech come out to the house and replaced the old Direct Dish. Now I have the other Sat Service I have HD and My Dish has 3 LNBs on it. His NEW HD dish only has one LNB just like the dish they replaced. Did somebody mess up here or does direct only use one LNB for HD?