My wife resently purchased a Nook Color. Since it has a web capabilies i decided to see how it would work with ancestry.com. Viewing trees, searching ancestry.com worked great. Only problem i ran into was in looking at a image. When I tried this it basicly looked the Nook Color web up. Could not stop it or access any other site. Tried to restart it with soft & hard restarts to no avail. Finially had to do a unregister and the reregister the Nook Color to make it work. Thought i would post a fyi just incase someone else tried.