links for 2008-05-31

• System Center By The Numbers
  We’re told that on the server side, 45% of enterprises use it with 40% penetration rate (penetration rate refers to the percent of attached systems inside an organization), and on the desktop side, 56% of enterprises use it with an 80% penetration rate.
  (tags: microsoft)
• Cassatt updates Active Power Management with deeper integration, policies
  Cassatt reported that its Active Response software can cut data center energy use by 30% by powering servers down and back up again on a regular schedule
  (tags: configuration change virtualization)