When I got my 942 from Dish they said I needed to have a professional installer install the reciever. When the 942 arrived, I hooked it up myself and called Dish to cancel the installation. No problem. Since I already have 2 dishes with access to the 110, 119 and 61.5 satellites, shouldn't I be able to install the 622 myself as well? Even If the installer comes out later to install a Dish 1000 (I don't know what satellite my HD locals will be on yet), I should still be able to get the new Mpeg-4 channels from the 61.5, correct?