Just noticed the links to the videos don't work ?

so:

Run 1 : http://www.youtube.com/watch?v=qq2_AlFxxrA

Run 3 : http://www.youtube.com/watch?v=iZUAD7412KE

Run 5 : http://www.youtube.com/watch?v=esHBnCq5_xI

Run 7 : http://www.youtube.com/watch?v=8ptDnH2xVRc

Click HQ for a better picture as the quality isn't great in normal view