In honor of what is apparently the most exciting day EVER for game geeks worldwide, here?? a video of Bungie designers and developers discussing (and laughing at) the evolution of Halo game graphics from its first incarnation, released back in 2001, to its brand spanking new version, released today. (What? You didn?? hear?) For those of you who have thirteen and a half minutes to spare, it?? hilarious and at times quite insightful. For those who don??, check out Matt Vella?? great piece (and slideshow) analyzing the latest version of the game, complete with its smartly thought out social networking capabilities.