The Amazon OLPC XO Give 1-Get 1 laptop program is now live. Here’s how it works: For $399 you get one OLPC XO laptop sent to you and another one is sent to a child in the developing world. Quite the novel concept. This deal has been going on since last year in certain areas but Amazon really gives it the mass-market push it deserves.

For you stingy types, Amazon also allows you to buy just one OLPC XO for $199.