With the amount of computer power in your homes many of you could run a small nation and probably do, although it's likely to be virtual. You're still probably not as extreme as the president of our division, Bob Muglia, and his home data center . But...

When you hear the phrase “green IT”, you know that the word virtualization will usually appear shortly afterwards. Virtualization provides the ability to consolidate your IT infrastructure from several physical computers (each of which has a basic power...