In January 2008 we went out to Salt Lake to see a movie about Tara Dakides called against the grain. Tara is pretty much one of the top 2 most influential female riders of all time. The movie was not a snowboard movie, more of a documentary. It shows the roads taken to become the top snowboarder she is. There is a two page ad in Transworld Snowboarding this month about the movie and the fact that it is playing this weekend up in Mammoth makes it seem like people might wanna check out the movie review and an interview with the director from when the movie premiered at X Dance. Heck it won all sorts of awards since January too.
http://www.snowboard-revolution.com/news/Against-the-Grain-Premier-in-Salt-Lake.html