Couldn't resist the urge anymore so I ran a backup and put the CM9 nightly on my Nook late last night. Install as always was a breeze. Boot time was horrific the first time. I thought I was in a bootloop for a while since it stop moving for a bit, start it's animated boot screen, stop/start happened for a while. Being patient, which is not my strong point, it finally fully booted. Added the new gapps, booted again. I am running the openGL version. There were a few times while I was restoring my apps where it appeared to freeze for a while. twice I was forced to hard reset(holding down the power button). Installed airport mania(a favorite game of mine) and ran that for a few minutes. Sounded good, played smoothly. I have not tried, netflix or playing a movie(yet). Wifi works, sound works, screen works. Let it run overnight and tried it briefly before going to work this morning. Seems pretty stable so far. No force closes, but did have a few early lockups but those seem to have gone away. Overall pretty pleased. Will report more as I find more time to play with it. I obviously can't call it stable just yet, but it is running and running pretty well.