We have not set the exact date for release, though we originally planed on releasing the movie in April 2007.

Please look at this FAQ item to learn more about why is the release date being pushed back. 

Update (16. August 2010)
After a long pause and some kids later we came back to finish this movie once again. The goal is to bring the movie to Blizzard in person during our trip through U.S. West this early fall. We've been working on tens and tens of little visual details - polishing work, and also quite a lot of voice acting.