I caught Olivier Bonin’s Dust and Illusions when it premiered in Melbourne, Australia. Great movie, there were about 50 Burners in the audience and everyone seemed to enjoy it. Since then, I’ve been waiting for a broader release of the movie. It is available to rent directly from their web site:
Worth a look – I wouldn’t say it is the whole story of Burning Man, but it’s definitely an inside look at the history of the event that many Burners wouldn’t be aware of.