[Athasian]

from what I understand its an Engineering recovery. And yeah, its the one in the NAND unlock thread on XDA

when I did my NAND unlock, I did a NAND backup with clockworkmod and then followed the instructions. Was pretty upset that the backup I used wouldnt restore with the new recovery, so I re-flashed clockwork as perm recovery for me

contemplating going back but since theres not much need for me at the moment, I've not bothered yet.