Has anyone had any experience of doing this? Particularly with OSX server? We want to virtualise OSX server, Linux and windows side by side on a Mac Pro. OS X server to manage our MacBook pro's (backups/deployments/wikis etc) and windows and Linux as test environments. We also want to be able to VPN into all of this, so I guess that would mean moving the vpn server to a router in front of the Mac Pro rather than the one in OS X server itself.