On November 17th, the One Laptop Per Child initiative will come to Amazon. The mission of OLPC is to make sure kids in the developing worlds are able to learn effectively on their own personal laptops, to that "they, their families and their communities can openly learn and learn about learning."
In addition to making sure kids in developed countries have laptops, the OLPC Association focuses on designing, manufacturing and distributing laptops into the hands of children in lesser-developed countries. Of course, in order that the laptops can be used, the association focuses on getting government support to create programs so that children can not only own, but use, laptops.
The ability to support OLPC was previously restricted to the OLPC site - however, on November 17th, news has it that Amazon.com and Amazon.co.uk will be participating in the Give 1 Get 1 program. Under this program, people can buy one of the XO laptops for themselves and donate the other to a child in a developing country - the starter price to give 1 and get 1 is just $199.
You can support the program as an individual or business, but you can also help in creating open source software and learning resources (info here). For future news, you can follow the One Laptop per Child initiative on Twitter or read the independent OLPCNews blog.