If you have spent time around the proverbial IT water cooler or stopped by your favorite tech blog lately, I am sure you have heard all the hype around virtualization. Virtualization is one of the hottest topics in the IT industry and according to Gartner Research, virtualization will be the number one technology initiative in 2009. With constrained budgets and a heightened sense of urgency from many corporate CFOs, IT directors and CIOs are turning to virtualization for cost savings.