So here's my situation. I will be moving to an apartment where I can not have Dish. However, my parents will be keeping Dish at our current home. Can I bring my 622 to my apt. where I will have no dish and be able to watch the recorded shows on it and my EHD? It will still be on my parents account. I've read something about receivers needing to authorize with Dish every so often. How often exactly? When it unauthorizes and the recordings won't play could I bring it back to my parents home to reauthorize it or will the recordings already be gone? Thanks for any help.