DTV blew away my programming, nightmare restoring it

Resolution:

Technician showed up an hour early for appointment. GF was home, I was not. All he did was plug in the receiver, verify my programming worked, said he couldn't do anything about DNS and left.

I set up my RV dish and see if DNS is there. IT IS!!! So we're good. I always thought I had it on both receivers. Either I was wrong, or they've changed their system.

Now I don't have to have a heart attack or cancel my service.