This page was last edited on 2 July 2010, at 16:16. About Xen Xen is an open source virtual machine system. More information on Xen itself can be found at http://wiki.xensource.com/xenwiki/ and the Fedora Xen page. Fedora is following the 3.0.x Xen line. Xen 3.0.0 was released in December of 2005 and is incompatible with guests using the previous Xen 2.0.x releases. Quick Start Setting up Xen and