Hello, I have dish pro plus pointing to 110,119. i have 2nd dish with single lnb pointed to 148.(connected to input in dpp lnb).Everything was working fine until i got rid off dn reciever now my pvr7000 can not get signal on its own. I have read many forums that dpp needs more power than fta can provide. I have 2 questions: 1) can i use some power inserts or switch to make pvr7000 work on its own with dpp lnb? 2)what switch can i use to convert 2 connection i currently have into 4 connections if i want to expand and add more recievers. my setup looks like the attachement Thanks very much in advance.