pkg://xen-3.1.2-5.fc8.x86_64.rpm:2104563/HEADER  downloads

Name        : xen                          Relocations: (not relocateable)
Version     : 3.1.2                             Vendor: Fedora Project
Release     : 5.fc8                         Build Date: Wed Jul 30 10:32:02 2008
Install date: (not installed)               Build Host: x86-1
Group       : Development/Libraries         Source RPM: xen-3.1.2-5.fc8.src.rpm
Size        : 5206689                          License: GPL
Packager    : Fedora Project
URL         : http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html
Summary     : Xen is a virtual machine monitor
Description :
This package contains the Xen hypervisor and Xen tools, needed to
run virtual machines on x86 systems, together with the kernel-xen*
packages.  Information on how to use Xen can be found at the Xen
project pages.

Virtualisation can be used to run multiple versions or multiple
Linux distributions on one system, or to test untrusted applications
in a sandboxed environment.