Nook Color is running Android Ice Cream Sandwich, 4.0.3 thanks to Cyanogenod version 9.0.0.
You can find it at XDA-Developers.com if they are still up and running. Wifi works. Android Market works. Very smooth. App buttons are large and everything is sized right for the fingers. Fairly smooth, on first touch, there is a split second of lag. Not much of a problem though. I’m streaming radio or music. My google mail and reader works better than ever. Nook books and Google Books are loaded. I could also load the Kindle app and purchase Amazon books if I were of a mind to. Twitter and Facebook work flawlessly.
The Nook Color is better than ever now that Android 4.0 is available. Thanks to all the people who have made this possible.