For four hundred bucks, you donate one, you get one:
Between November 12 and November 26, OLPC is offering a Give One Get One program in North America. This is the first time the revolutionary XO laptop has been made available to the general public. For a donation of $399, one XO laptop will be sent to empower a child in a developing nation and one will be sent to the child in your life in recognition of your contribution. $200 of your donation is tax-deductible (your $399 donation minus the fair market value of the XO laptop you will be receiving).
For all U.S. donors who participate in the Give One Get One program, T-Mobile is offering one year of complimentary HotSpot access.
Check out laptopgiving.org. (just ordered two pairs.)