I upgraded my PVR721 to a VIP722 yesterday. One of the installers said to the other "Is this the receiver we are supposed to take?" I happened to be listening and I said "No WAY! I own that receiver". They were determined that since they had an RA for that receiver they were going to take it. After a much heated discussion and a call to DishNetwork they decided I could keep it. If I hadn't been watching them they would have walked off with my receiver. If you are having any work done keep a close eye on them at all times. "John"