Leaked Halo 3 Alpha media roundup [update 1]

We've compiled (courtesy of Xbox 360 Fanboy) the leaked Halo 3 Alpha media for easy digestion. You won't get much more than a headache out of watching the videos, but the screenshot showing the Alpha download may give some indication as to the size of the forthcoming beta test (start deleting those old demos if you plan to join). Enjoy ...

[Update: We've removed the leaked content at Bungie's request, sending the images and videos back into the perforated dam we call the internet. In lieu of ogling blurry screens and choppy video, stare at this $100 Legendary Edition helmet for a reminder of something else you'll never have.]