Need help for my brother-in-law, he has had two WD 750's go bad in the last year (HDD not case) these models had USB/Firewire/eSata interface. WD could not recover data on either one. My question is what external stand alone case 722 users have had the best luck with? He wants to buy a stand alone eSata Seagate drive and put it in a SATA-USB case, the Seagate drives have an excellent track record when used externally on a DVR. So if 722 users that are not using all-in-one external solutions would post, it would be greatly appreciated. I read about the all-in-one solutions users have had luck with, but he has decided to go this route if possible. He has seen my Seagate external on my DirecTv work flawless for 1.5 years in a CoolMax and would like to do the same, but like DirecTv I'm sure there are some cases that simply don't work on the 722.