I thought i would highlight a few of the best Roller Derby videos doing the rounds on Youtube,theres quite a lot out there,so this may turn into a series. All these feature American Leagues,and yes there will be a Scottish league post at some point.Theres quite a bit of background info on Derby in these videos,from how the sport is played,to an insight into how much hard work actually goes on behind the scenes to run a league.All interesting and indeed, educational stuff. First up is Roller Derby Revival,from the Cincinnatti Rollergirls [youtube=http://www.youtube.com/watch?v=VMnAmNNYCbM]   Next a two parter from the Windy City Rollergirls,Chicago Part 1 [youtube=http://www.youtube.com/watch?v=QRAJESda-uU] Part 2 [youtube=http://www.youtube.com/watch?v=bjY7cEcXw5A&feature=related]   Finally a four part video from The Boston Derby Dames Part 1 [youtube=http://www.youtube.com/watch?v=eFkVmPAeYkQ] Part 2 [youtube=http://www.youtube.com/watch?v=v9lNyt9A-5s] Part 3 [youtube=http://www.youtube.com/watch?v=Uwxtu3uRjpM] Part 4 [youtube=http://www.youtube.com/watch?v=G-mF0iqNnYA]