It was posted to the Machinima mailing list and I think it’s a great one so I share it with you (ok, music is not totally my thing but the video is :-) ):
It was created by Orpheus Kurosawa, which is probably a Second Life name. You can find more version (like 300 MB full res) on blip.tv. Definitely great scenes and camera/editing work on that one. (another nice one is here, good work on sound there).