The Zune HD is soon to be officially out on the streets, and we've got the official Engadget hands-on / unboxing. Now, we were excited as all get-out to wrap our paws around the Tegra-powered PMP, but some of that luster has worn off since popping this baby out of its extremely attractive packaging. Why is that, you ask? Well, Microsoft decided to hold on loading up any usable software until the new Zunes were out to market. What that means is that we have yet to do any serious testing with the new device -- despite having the gem sitting right here. We can tell you that the Zune HD is most definitely a thing of beauty as far as gadget standards are concerned, and while the only media we've been able to enjoy is the big M's demo video, we have
