Additional resources

http://www.libvirt.org/ is the official website for the libvirt virtualization API.

http://virt-manager.et.redhat.com/ is the project website for the Virtual Machine Manager (virt-manager), the graphical application for managing virtual machines.

Open Virtualization Center

http://www.openvirtualization.com

Red Hat Documentation

http://www.redhat.com/docs/

Virtualization technologies overview

http://virt.kernelnewbies.org

Red Hat Emerging Technologies group

http://et.redhat.com