i am still on Manual Nooter after a couple of weeks...
I am a bit afraid to move at the moment to CM, as everything works pretty well.
In addition i dont find some instructions so clear (for an accountant!) so i am stepping back for the moment...
there is a zip file floating around here in one of these posts that you can flash from sd card that will basically "break" CWM.
it'll then allow the nook to boot up normally. You can then reinstall CWM. let me see if I can find it.
Follow the post in the first link
super simple guide. just download the files to bootable SD card. Process takes maybe 20 minutes.