OK.
I have a dishnetwork guy coming to install something to fix my international channels. I currently have dish 500 (110/119) and dish 500 (148)
Most likely he will replace disk to include 110/119/118
I have four receivers working fine today. 508/510/510/921
I think one of the tech support guy was telling me that you will automatically get some upgrade of the receivers. I am very happy with my receivers and don't want to change it.
Do I have to change the receiver for this new 500+ dish (110/119/118). I don't understand why?