Have A 722K that died, hoping the drive is still okay. Purchased a new 722, and I have two options that I know of. 1. Take the old drive and temporarily put it in the new unit and off load everything to the external. then swap them back and off load from the external to the new internal. 2. The method I'm hoping for. Take the old internal and mount it in an external case and transfer the recent shows into the new unit. All of this is based on the premise that the drive is still semi functional enough to off load the shows.