I'm looking into switching over to Dish from Direct and have a question! We provide service to my in-laws who are on a fixed income and can't spring for satellite. My question is that if we switch over to Dish could we take an extra (activated) Dish receiver to their home and use the Direct dish to receive any channels? We have been doing this with Direct for some time now. I understand that both companies use 110 and 119 locations. Could this work?