CD-ROM. This CD-ROM features the entire 82-minute feature film in color, two screen-specific audio commentary tracks, smart search: type in any word and jump straight to that point in the film, bonus CD-ROM with more than an hour of "QuickTime" video, including outrageous outtakes, delected scenes, lusic videos, cheese-rolling trailers, the working script, still photographs, "Spinal Tap" memorabilia, and the 20-minute demo film shot two years before the movie.