The question I have that no one has been able to answer yet is : Can the new Birdog 4.0 power an SWM lnb or does it (the LNB) need an external power supply apart from the Birdog 4.0. I have been out of the loop for a year now and going back to SUB-CON in march and I need to know what the best version of Birdog is for the new SWM applications . Thanks for any who can help. Thomas J