Our friends over at Giz got a nice hands-on look at the Zune HD (which we happen to be giving away in our Zune HD contest), and have even got a quick interface tour on video. It’s only about a minute-and-a-half long, so don’t expect it to go too in-depth or anything, but it certainly shows how fast and responsive the Zune HD interface is, in comparison to that of the iPhone or iPod touch. Seriously, check out how fast the images respond to the accelerometer. We can’t wait for this thing to launch.