I just connected my 722 to my network and started downloading. You should be able to set it up so it automatically downloads every episode of a given program automatically in the background so you don't have to manually download it and wait every time.
RE: Dish dumping Voom:
"Nobody ever went broke underestimating the intelligence of the American public."
H.L. Menken 1880-1956
Voom wasn't for everybody, but I guess the World Fishing Network is.
I was just told, "We have no promotions for former Dish Network customers, you will have to buy your equipment." I canceled and returned all my equipment last summer. What a rip.
I have the same problem on my 211, but I've noticed a pattern. The first dropout happens about 1 second after I switch to a new channel (even OTA), then about 10 seconds later I get another one. I occasionally get one later on, but not very often.
My crappy old Samsung 160 (D*) does OTA better than my shiney brand new 211. I can't get the local PBS to lock in on the 211 and it comes in perfectly on the 160. Both are fed from the same roof mounted Antennacraft AC-9.