http://www.cl.cam.ac.uk/research/srg/netos/xen/ The project website of the Xen™ para-virtualization machine manager from which the Red Hat kernel-xen package is derived. The site maintains the upstream xen project binaries and source code and also contains information, architecture overviews, documentation, and related links regarding xen and its associated technologies.

The Xen Community website

http://www.xen.org/

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/

Virt Tools

http://virt-tools.org/

Virtualization technologies overview

http://virt.kernelnewbies.org

Red Hat Emerging Technologies group

http://et.redhat.com