*You know about OLPC's Give 1 Get 1 initiative, where buyers will purchase a XO laptop for $399 , and included in the price will be the cost for a second laptop to be donated to a third world child. To back the plan, T-Mobile shall be offering one year's complimentary Wi-Fi HotSpot access for those participating. Since HotSpot access for a year would normally cost $359.98 that's (kinda) a XO laptop for $20. [Businesswire]