VirtLive
Run Virtual Machines On a LiveCD | Management GUI
This project provides LiveCD's that can boot a fully working virtual machine hypervisor without the need to install/configure.
The CD's boot a graphical (X GUI) environment that is easy to use. VirtLive can be used to run multiple operating systems on a single machine.
The first release is built with Debian Squeeze for amd64 with Libvirt and Qemu/KVM. A management console is provided by Virt Manager.