The Red vs. Blue tour of Standoff, Rat's Nest and Foundry is available now on Xbox Live Marketplace. In order to find it, flip to the Xbox Live Marketplace blade and then go to the Video Store. Scroll down to "Game Videos," then click "New Arrivals" and scroll down to Halo 3. The video is called "Red vs. Blue: D.I.Y. "
The folks over at
Red vs. Blue are now hosting the video,
check it out.