It’s only 2.1. And for some reason, there isn’t much in the hacking community getting done to put 2.2 on it, all the focus is on getting 3.0 (Gingerbread) to run. There’s a rumor that B&N will release a 2.2 update for it soon, and a second rumor that the update will also root it, since B&N knows what most of the people buying them are using them for.