I have a HR-21-200 and today received my Apricorn DVR X pander. Plugged in ... it formatted to receiver BUT locked up 3 - 4 times ... Freezes. I don`t think this is a solution for this receiver. I bought it from newegg with 2 day shipping for $278. I have to pay $38.50 for restock and pay to ship it back. Just don`t want anyone else to wast any cash.