Did you happen to make it into a select few Best Buy stores over the weekend? If so, did you get a chance to stare at/touch/play with a Zune HD? We certainly hope so. But! If you didn't get that great of an opportunity, then it looks like a video might just have to cut it for now. And why is this video so amazing, other than giving you another look at the sexy piece of gadgetry? It shows off the Marketplace on the device, and then right there, smack-dab in the middle: Apps.