Could I use the DP34 switch? And how would I hook it up? I have 2 dishs 1 for the 119 & 110 and 1 for 61.5 The 119/110 is a DP twin LNB. The 61.5 is a sgl. My setup in the back of the house looks like I have 2 dp21 switchs going to the 61.5 and the other cables from the switch going to the 119/110. Then from the from the DP21's 2 cables go into the house to my 921. So the setup I have now. Could I get a DP34 and hook the 2 cables that I have going the house to my 921 put on to the DP34 and have both my 921 & 721? Thank for your help.