Treehugger magazine has a very clear statement on Microsoft Windows XP and its "high-performance" yet "energy-consuming" default settings this week. They boldly state Microsoft Windows XP wasted $25 billion of Energy with the help of Foreign Policy.
Microsoft Windows Vista has been designed from the ground up to be easy to deploy. The guys introduced a couple of new technologies to help you accomplish an organization wide deployment. Along with the technologies that we already had to our disposal, these are bundled in the Microsoft Solution Accelerator for Business Desktop Deployment. (BDD for short)