Its from here, there was a thread floating around, buggered if i can find it tho.
I thought that it was done by Roland, but when i tried to credit him with it last night at the Voyager/Chaos Descending gig he looked at me like i just pwned his Lvl 80 Paladin/Mage with a honey-covered treebranch...
I'd tend to back my recollection over his since i am hardly ever wrong.
I put it up here and whacked some nice scenery i had lying around so you don;t get visually bored.
http://www.youtube.com/watch?v=NqTJ76J9lsI