I'm still trying to get a positive wiring question answered. When the dish installer comes I would like for it to be wired right. Attached is a pdf file showing the existing wiring and proposed wiring (in dashed lines). I would like to use the 508 on the same tv as the 811. I really don't want to move the 508 and watch a recorded show on a small tv, nor want an additional cost to record on a large tv. Equipment: Samsung 507, dual line dish w/ 508 & 811, Yamaha rx-v795. Any help would be appreciated. Oh by the way, I'm a nubie.