I was trying to update my 8 GB to the latest CM 10.1 ROM from Succulent's website (
http://iamafanof.wordpress.com) and I messed up my internal memory. After searching the Web a lot for a simple remedy to unbrick the Nook I came across Ray Waldo's site and his "repart.img" (
http://raywaldo.com/2012/06/how-to-u...t-8gb-or-16gb/ ) that uses repart.img written to a μSD card to restore the Nook in under 5 minutes. It's all automatic; put the μSD card in the Nook, turn it on and follow directions. Beautiful. Also, his site has a lot of information and other how-tos on the Nook.