One week ago, I rediscovered pictures I took inside BMW's closed-to-the-public motorsport museum. Those images were four years old, however, and their pron was limited. Now someone has YouTubed an off-the-cuff video tour of the same building. McLaren overload, anyone?

Deep in the heart of Munich, a small building houses most of BMW's racing history, and all of it runs. It is normally off-limits to the public, but small groups of enthusiasts are occasionally allowed in. Like us.