Hi Can you guys help. ( since my local directv service will not.we'll send a tech out in 2 mo's )  I think not !!!!.I live in Decatur,IL and want to get local channels  I was told i need 2 dishes.  OK  I have bought a new  18x20 dish w/3 lnbs and 1 receiver model D10  WICH is hooked up and running fine. What do i need and what do i do to get the second dish up and running  I have a 18 inch dish with a  2 output lnb  I assume this will work for the second dish ?  what kind of muilti swich do i need?    whats the  az and el  numbers for the sattellite ? There was a guide on another post  but it didnt down load right   Please  Help   Thank you