In short, I've had a lot of delays on actually getting this done, rendered, and finally released. Oct 21 2009, a gathering of several hundred horde players took over the Alliance cities for approximately one hour. This is the Stormwind perspective. For the Ironforge version, go to http://www.warcraftmovies.com/movieview.php?id=132795

Soundtrack:
Richard Wagner - Ride of the Valkyries
The Hamster Dance
The Chainsaw Juggler
John Oszajca - I Hate You, My Friend
Andy Griffith Theme Song
Kazm0 - Gerudo Valley Theme (Trance Remix)