Virtual Server R2 2005 - Free!
I think I remember reading somewhere that VMWare had done something similar recently, albeit with the "viewer" version of their software. It'll be interesting to see if any virtualisation / emulation companies start whining about anti-competitive practices as a result of this. Don't forget, MS can't even bundle a media player with their OS now without being forced to release another version of the OS that doesn't contain it...
