Apple has received an incredible amount of press for officially making it possible to dual boot a Mac machine into their OS or Windows XP. It has been talked about as the most important invention for Mac users since sliced bread. Um...... you have been able to dual boot Windows and Linux OS for years! This is nothing new! What I find funny is that Macs are getting to Dual boot while the rest of the world moves on to virtualization. Why would you want to dual boot a machine instead of running all of your OS in something like VMWare? The day I can virtualize a MAC OS in VMWare is the day I might become interested in it!