I'm back from the holiday weekend.  I saw this great post on a number of free tools we make available here at Microsoft, to make things easier for IT.

http://www.infoworld.com/d/windows/no-cost-help-virtualization-and-green-it-720

Ther eare some security tools, Virtualization assessment tools, and a site dedicated to Green IT. They are free to use and download so give it a try.