Surely by now you're mighty familiar with Samsung's Android-conquering Galaxy Tab 10.1, but we're still here waiting on that slate's promised TouchWiz update. Now it's on display, courtesy of an official video posted by the company. Whilst listening to some incredibly jazzy music that will make racing fans think they've accidentally booted into Gran Turismo 5, watch a disembodied hand show off some of the Honeycomb customizat
