Not sure if these two have been metioned before, and something else that might be of interest: http://www.youtube.com/watch?v=BXs4rEtyzkU&NR
[youtube]lFiti6h_uPg&NR[/youtube]
[youtube]gPdq-KJaa8Q&NR[/youtube]
[youtube]lFiti6h_uPg&NR[/youtube]
[youtube]gPdq-KJaa8Q&NR[/youtube]