NOOKcolor – Useful Links and Rooting Information (READ FIRST)
http://www.androidtablets.net/forum/nook/3458-nookcolor-useful-links-rooting-information-read-first.html

NOOKcolor Owners thread
http://www.androidtablets.net/forum/nook/5086-nookcolor-owners-thread.html

Nook Color: Proper Wallpaper Sizing
http://www.androidtablets.net/forum/nook-color-technical/3728-nook-color-proper-wallpaper-sizing.html