I upgraded to a Hopper/Joey setup last week and in preparation for that switch I installed an EHD (WD) and copied all of the recordings from my 722K onto it. Everything seemed to proceed normally. After the upgrade I had difficulty getting the Hopper to recognize the EHD, but after numeous re-boots and unplugs...it finally recognized it. The problem came when I tried to watch something from the EHD. The show would play normally for about 10 minutes and then end with a pop window stating recording had ended. This happened with every show I tried to watch. Then I attempted to move the recordings from the EHD to the Hopper -- thinking maybe that would help -- but the recordings would not transfer, ending with another pop up message stating the transfer could not be performed. I have hours and hours of television on this EHD which right now is unavailable to me. Anybody have any ideas?