622 delivered today. Install isn't scheduled until May 19th I believe. What were to happen if I just plugged the bad boy in. I'm in Northern Oklahoma and have 2 dishes for sats 110,119,61.5. Based on experience, I really don't want the installer pulling stuff out and messing with my equipment because last time that happened, it took 2 months to get things back like the way they were before he showed up. He hadn't been doing it long and I think my system was confusing to him. He hadn't heard of diplexers which I thought was an ominous sign from go. Anyway, can I plug this damn thing in and it work or would I have to call the Dish dudes and have it activated and get shot down.