I've installed CM internal to (2) NT 16GBs without incident, and I got stumbled by the n button not working with 1.4.1 that was on my third. Ultimately - I downgraded to 1.4.0, installed CM7, and then did the dumb thing.
I meant to hit wipe data and cache, and I clicked factory reset in CWM. (And at this point - it is stuck in a state where I can boot to CWM - but cannot get CM7 to boot in any form from the internal rom).
I attempted the following
1) acclaim restore (just tried didn't do anything)
2) backup / restore from alternate nook Tablet 16Gb (man this seemed promising ...)
3) couple of the different unbrick scenarios - but I don't have adb, and it seems like windows 7 is not a happy camper with nook usb devices, (and adb isn't happy either.)
4) meghd00t restores (couple of different variations.)
does anyone have any starter threads that I should start walking down for the same stuff - I have browsed, and it's been a couple of hours and I'm exhausted. will poke back in tommorow, and will get this thing plugged into a linux host.
It didn't seem like adb could be so hard ...