If i were to purchase more TV2 UHF Pro remotes, could i use as many as i want or can i have only 1 remote. Logic tells me the 522 doesnt know any better what remote the UHF signal is coming from, but tell me if i am wrong. Basically i want to be able to have multiple tv's on tv2, but not have to take the remote from room to room, just have 1 uhf pro remote per tv on tv2 output.