Bill,
for being in PC's for so long (as you brag about it) I am suprised it took Art to show you something.

??
Art yea their are 2 different versions, that I know of, you can boot multiple OS's on one comp and assign the OS's on different computers but they act virtual (empty) and it adds a layer of protection. IT is the future as it will lower costs, even on servers.[8]