Cool find.
Just a caution though, the manuals that come with it say you are only supposed to use the connectivity with the built in sites. The bandwidth costs are being covered by eBook purchases through their partners (I think). I don't know what Verizon/iRex will do if someone is using up a lot of bandwidth outside of the intended usage, but it's theoretically possible Verizon can kick you off the network (since nobody is really paying for that connectivity). The question is how much bandwidth can you use before they would care.
