"The Xen virtual machine monitor is starting to pop up all over the place, or at least in several Linux distributions. Fedora Core 4 comes with Xen packaged as part of the release. SUSE Professional 9.3 includes Xen, there's the Xenophilia Linux distribution that is based around Xen, and Xen is in Debian unstable as well. XenSource, a company founded by Xen project developers, has also been in the news, and is getting funding from Kleiner Perkins Caufield & Byers and Sevin Rosen Funds as well as technology contributions from Intel..."
