http://blogs.msdn.com/b/see/archive/2009/10/02/microsoft-it-standardizes-on-energy-star-5-0-and-epeat-for-company-purchased-pcs.aspxMicrosoft recently updated our computer purchasing standards to make sure that all the PCs we buy for our employees meet the latest energy efficiency standards from the U.S. Environmental Protection Agency. Microsoft now requires that all PCs purchaseden-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)