Good documentary (30mins) about Chris Hoy's world record attempt on the Kilo [url=http://news.bbc.co.uk/player/sol/newsid_6260000/newsid_6267800/6267834.stm?bw=bb&mp=wm&news=1&nol_storyid=6267834&bbcws=1]here[/url].
This is a default link to a wmv file, you may need to launch in a seperate player or change your settings to a real one player as I did. Make sure you watch it full screen though.