I've had a Nook color for about three years, rooted it, maybe to soon, have re-certified it and lost everything. Want to load the latest android 4.0##, not sure if its possible. Also have a Joli cloud acer net book, came with gatesware 7 lost it mbr after 6 months, loaded every version of Ubuntu i could find, finally found Joli cloud love it. Thats it need some help with my Nook>