Forbes: Take a look at the designs for what could someday be the world's cheapest PC, and you may start to wish you were a third-grade child in Burundi.
One Laptop Per Child (OLPC), MIT professor Nicholas Negroponte's non-profit effort aimed at putting cheap educational laptops into the hands of developing world schoolchildren, is working on an upgrade to its so-called XO computer, once known as the "hundred-dollar laptop."
