http://www.forbes.com/sites/michaelnoer/2012/11/02/one-man-one-computer-10-million-students-how-khan-academy-is-reinventing-education/ -- Kim Holburn IT Network & Security Consultant T: +61 2 61402408 M: +61 404072753 mailto:kim at holburn.net aim://kimholburn skype://kholburn - PGP Public Key on request