The Nook has a six-inch 16-level E-ink screen with a color touchscreen underneath for navigation and settings, and -- it's running Android! You can lend a book to a friend, and there's wireless on AT&T's 3G network as well as WiFi. Pre-sales are live now at $259, and it'll be shipping in November. All B&N stores will soon be getting a big crazy display unit that showcases the device and a number of cases from all sorts of designers. And what's more, Nook owners can connect to B&N WiFi and browse complete ebooks in-store for free -- just like a real book. That's pretty great.