This is bad ass. if I was into Mt biking this would be the way to do it.
[video=youtube;DwTkaLD-rPU]http://www.youtube.com/v/DwTkaLD-rPU?fs=1&hl=en_US[/media]
[video=youtube;DwTkaLD-rPU]http://www.youtube.com/v/DwTkaLD-rPU?fs=1&hl=en_US[/media]