Success! But, it's a very laborious and time-consuming process. I tried with just 10 recordings. It took me two tries however because when you restore the recordings to the 722 they are protected. If you don't unprotect before moving them to the empty drive, they can't be played or moved to the Hopper. And you can only unprotect the recordings on the 722, one at a time! So yeah, it will take quite a while, but I am hoping that if I move 100 to 200 off of the drive, and try again, it may show up on the Hopper with the remaining recordings.