I finally broke down and bought a 1.5TB HD for extra storage on my 722k. (got it for $80 on eBay, smokin deal!). When i connected it to my receiver, I got the normal, "Reformat The Hard Drive" screen, afterwards the receiver rebooted. I was then able to transfer to the HD. I know that Dish dropped the $40 activation fee, but was unaware that you no longer needed to call and activate the service. It was very nice to just plug and play without having to call "Sharon" in Pakistan. Just thought I'd pass this on to those like me who didn't know.