Here is a link to an excellent online interview with Tony Buzan about Mind Maps and how they are being used in schools and businesses around the world - many great detailed stories

http://www.blogtalkradio.com/BusinessMatters/2008/11/11/The-Swiss-Army-Knife-For-The-Brain-Mind-Mapping-with-Tony-Buzan

Host - Eric Olsen -  on his regular segment called Business Matters

Duration : 60 Minutes