July 25 - 12:40pm EDT   Microsoft has finally completed the OLPC version of Windows XP, the company has announced. The scaled-down operating system has been released to manufacturing, and is being installed on select versions of the OLPC group's XO notebook, intended mainly for schools in poor countries. The computer uses bare-bones components to reduce cost to approximately $200, such as a smaller screen and flash-based program storage. [full story]