Not sure if these have been put up before but I've just come across them ...
[video=youtube;Xr5cHJHE6nA]http://www.youtube.com/watch?v=Xr5cHJHE6nA[/video]
[video=youtube;S6PR6tGvUHw]http://www.youtube.com/watch?v=S6PR6tGvUHw&feature=related[/video]
[video=youtube;Xr5cHJHE6nA]http://www.youtube.com/watch?v=Xr5cHJHE6nA[/video]
[video=youtube;S6PR6tGvUHw]http://www.youtube.com/watch?v=S6PR6tGvUHw&feature=related[/video]