I currently have an FTA system with a 30 inch dish and a SG2100 motor. I want to sub to Dishnet or Directv and would like to know if I can use my current setup? I want to purchase a Dishnet or Directv 2 room system. My intention is to hook one Dishnet or Directv receiver to the same TV that the FTA STB is hooked to. (Coolsat 4000) The other Dishnet or DTV receiver to different TV by itself. Can this be done and if so how hard would it be to set up the system? I'm not sure if I want to go with Dishnet or Directv, but either way is it possible to do? Thanks for any help.