Ok here it is. I unfortunately have to switch from DN to DTV. When I go camping in my RV I take another DN dish with me to get a signal and don't have to bother the fixed one on my roof. So, now that I am switching providers, I would like to know if I can continue to use the DN dish that I own with a DTV receiver. The way I see it is, a dish is a dish. Besides when I've looked in RV supply catologues in the past they advertise mobile dish 's that are compatible with both providers. Thanks folks.