Imágenes de Linux listas para usar con Xen

Encontré un sitio donde se pueden bajar "imágenes" de Linux ya listos para utilizar como "dom U" bajo Xen: http://www.jailtime.org/

The filesystems on this site have already been tweaked to deal with Xen’s idiosyncracies, and are also designed to be lightweight and minimally divergent from the original distribution.