http://forum.nystic.com/viewtopic.php?f9&t8035&start0
http://www.paulbrunt.co.uk/2008/12/14/smoke-and-fire-in-blender-game-engine/
http://www.rozengain.com/blog/2009/06/11/beginners-tutorial-using-video-textures-in-the-blender-game-engine/