Tenacious D in: The Pick of Destiny

So the 'D' are back with a new movie which is just plain gonna rock. I'm still kind of disappointed that I missed seeing them live last year in Sydney but I'm sure they'll be back for more on-stage mayhem. Anyway the official site didn't contain much useful information and even Imdb seems to be struggling for a lot of information about the D's new movie. Still with JB and KG at the helm its guaranteed to be the greatest movie in the history of the universe, or maybe just a tribute?