I think I know the answer to this but I just wanted to get it out because others might be contemplating the same thing. I have an HR20 and 5 HR22s with a SWM16 and DECA. I bought all the HR22s at Costco more than 2 years ago and I'd like to replace 2 of them with an HR34. I realize I will probably have to pay $399 for the HR34. If I deactivate 2 of the old HR22s will DirecTV require they be sent back to them? Seems a little strange to send them 2 receivers that I spent $169 each for. I know they are only leased units but is there a way for any kind of credit especially since I've had them over 2 years? I guess I would rather let them collect dust in the basement and keep them as spares instead of sending them back to DirecTV for nothing. Thoughts? P.S. Then again, I'll probably wait until the HR34 has the HDGUI.