Entering the seventh year of its lifecycle, Xbox 360 just closed the biggest sales week in the history of Xbox, selling more than 960,000 consoles in the U.S. during the week of Black Friday. The game maker also has seen continued interest in its controller-free games. More than 750,000 Kinect for Xbox 360 sensors were sold in the U.S. that week, both standalone and bundled, according to internal Microsoft data.