Hi all! I think about change my single debian os to several debian virtualized, ie: main debian on server with iptables and dhcp virtual machine1: apache virtual machine2: mysql virtual machine3: squid virtual machine4: samba [...] I can use virtualbox or vmware... is it a good idea to keep a production server? I can do the snapshots before upgrade and go back and other... could be a good idea have a this production server? thanks! Pol