I have DP Plus Quad LNB's. I have two dual receivers on there now going through a configuration of diplexers. I want to add a third dual receiver. Dish Network says I need a DP 34 switch. Fine--I guess I'll just have to figure out how to hook it all up. BUT do I also need a couple more diplexers for the new receiver? Where can I get configuration information so I know how to put all the cables into all the little devices?