For all those engrossed by the Goddard shed series recently, there is a cool vid just out on the "windsurfing general" forum (sorry i don't know how to transport it here, i'm sure someone can). While not a mal, still amazing how skilled people out there are.

www.seabreeze.com.au/forums/Windsurfing/General/It-takes-7-minutes-to-make-a-custom-board/