I unrooted my nook color (finally able to take out CWM!) & now it won't let me completely register my device. I'm able to get to the "sign in with bn account" screen but when I enter my info, it claims there was a problem signing me in & the only choice it gives me is to reboot the device or create a new account. I may be able to create a new account but all my books are tied to my original account. Anybody have this issue? I followed the instructions in the XDA forums on how to unroot & take out CWM. Did I somehow screw something up??