Ok please excuse my ignorance here,but why would i have to change my current dish that i am using ,i believe its a dish pro dual lmb,i know the rep said it was not the dish 500.Does the lmb or switch have to be changed in order to combine the new or current voom dish?Is the switch and lmb the same part?Also does the dish itself need to be changed or just the lmb or switch?Or do i just need to purchase a new dish for the voom channels(61.5 sat)and a switch to combine it with my current dish(119,110sat)Sorry for the confusion.