http://www.howtoforge.com/virtualization-with-xen-on-centos-6.2-x86_64-paravirtualization-and-hardware-virtualization
http://www.techotopia.com/index.php/Using_Xen_Full_Virtualization_to_Run_Windows_on_CentOS
Tag: xen
The Xen Adventure
Learning xen.
Compiled from http://wiki.xenproject.org/wiki/Xen_Beginners_Guide#Enable_virtualization_support_in_BIOS
Things to install
apt-get -y install htop
Create a bridge for the virtual machines:
brctl addbr vlan0
brctl addif vlan0 wlan0
iw dev wlan0 set 4addr on (for wireless card)