(Update: The Roku 2 is now shipping.) This week Roku announced the next generation of their popular digital video player, the Roku 2. As before, there are three models from which to choose, the HD, the XD, and the XS. All three Roku 2 devices include built-in wireless for streaming from your Wi-Fi connection, Bluetooth for connecting a game remote, and a MicroSD slot for what Roku bills as "additional game storage".