So this is the way they do it, pretty cool.
http://www.youtube.com/watch?v=PFeiQ4n5NqA&feature=related
http://www.youtube.com/watch?v=doV7cXp_2QI&feature=related
http://www.youtube.com/watch?v=PFeiQ4n5NqA&feature=related
http://www.youtube.com/watch?v=doV7cXp_2QI&feature=related