MIT Media Lab director Nicholas Negroponte had a vision: Millions of third-world children lacked laptops and therefore the means to learn of his greatness. He founded the One Laptop Per Child Project with a singular vision: He, Nicholas Negroponte, would bring laptops to these children, so that they could know that…

Mary Lou Jespen, founding CTO of the One Laptop Per Child project, recently walked off her job at Nicholas Negroponte's charity case. And now she wants to build a $75 version of the laptop that OLPC has struggled to build for $200. But Jespen may be crazy like a fox. She's actually building a business — the insanity!…