Congratulations to Cicadaman & co. for getting Froyo running on the Nook Color! Visit the nook Color portal!
See Rooting new hardware FIRST if you have a nook original with a 1003* serial# or above.
Talk:Nook
From nookDevs
NEW nook SN1003 - V1.4.1 - FAILED to downgrade to 1.0 - DO NOT perform the flash...