A recent leak of the latest software development kit for Xbox 360 included the new Xbox Live dashboard, which rumour suggests will be released on November 15. This two-minute video [hit mute unless you want to hear some reggae]of the new dashboard provides a good look at how complete Kinect integration works.
The dashboard is in French but you can pick up the gist of what the panels deal with. A lot of this was covered back in June when Microsoft released a bunch of screens for the new dashboard. We just haven't seen it all in motion yet. The background also is a lot darker; not sure if that's a night/day kind of thing or something that was customised.
Xbox 360 dashboard 2.0.14448.0 XDK leaks [WinBeta]