I thought these were rather interesting..
http://www.youtube.com/watch?feature=player_embedded&v=TsTqSVbHMBs
http://www.youtube.com/watch?feature=player_embedded&v=iYBDsGLNfNw#!
Those were very good. Thanks for sharing!
I thought these were rather interesting..
http://www.youtube.com/watch?feature=player_embedded&v=TsTqSVbHMBs
http://www.youtube.com/watch?feature=player_embedded&v=iYBDsGLNfNw#!