I have been looking for a provider in canada that still offers true cband programing and I found a guy that can set me up with a new 922 shipped to my door for around $750. My question is are these recievers able to pick up other channels like a free to air unit(g4,g18,g11), or with a subcribtion am I limited to the channels chosen. I have had spent alot of hours sipping on a beer scanning the skies with several fta's and I don't want to be dissapointed or should I say limited. I was thinking about used but I have heard of problems with batterys and activations. The guy thats setting me up also speaks highly of this site! Any advice would be greatly apriciated.