My current setup is 1000.4 EA dish with two 622 receivers. I also have a 211 receiver that I would like to add but there are only two lines run from the 1000.4 into my house which are hooked up to my two 622s. I do have an old DPP 44 Switch, can this switch be used with 622s and the 211 in an EA setup? If I remember right, you could only connect a line from the 110 sat to the DPP 44 so I am not sure what to do with EA setup. The alternative is to call Dish and come out and hook up one more line from the dish to my house.