I decided to call Dish about possibly upgrading from a 722. Price would be $50, price sounds good. Just a few questions. I have 3 tv's, tv 2 and 3 different rooms signal is split so they share the same signal, no problem. If I where to add one Joey would the signal be able to be split? Can I use the same remote and just move it from one room to the other? Or possibly even use a 722 remote? Also looking on lowering my current package, Is there a minimum? Thank You in advance for all your help.