I just upgraded to the Hopper and Joey from a VIP722 with OTA module and it works well. They made me upgrade my 610 in the travel trailer we keep parked at the lake to a 211Z with a OTA module. After upgrade I find out apparently the 211Z is not compatible with the same dual tuner OTA dongle as the Hopper and requires an older single tuner dongle that dish no longer makes. I have searched and searched and can't find one. Anybody got any ideas where I might find one?