[ame]http://www.youtube.com/watch?v=UXz7PHkRLgQ[/ame]
there are heaps of them
[ame]http://www.youtube.com/watch?v=HygW25LC9u8&feature=related[/ame]
[ame]http://www.youtube.com/watch?v=H50dj6miync&feature=related[/ame]
OMG that metal one IS EPIC!!!
haha, loved the part where they were showing all the different types of metal.