I have been a Dish customer for 7 years and now want to move up to HD. I own ALL my own equipment and service myself. I have a 6' dish pointed to 119 and a 4' dish pointed to 110. I have purchased/installed a 722k receiver, had Dish turn on HD service (with auto-pay, it's free). Today, I aimed my 119 dish to receive 61.5 and have good signal strength on 61.5. Switch test was fine - getting both 110 and 61.5. My local channels are showing in the HD guide but getting error message "Complete Signal Loss - 11-11-11". And all Dish tells me is to get a service call to fix. What am I doing wrong? Do I need a different LNB to receive HD? Different dish? Thanks for any suggestions. Cheers, Steve