The topic of this presentation is to provide updates on the developements made to integrate virtualization in Fedora and RHEL. The focus of this work is to integrate as smoothly as possible the various virtualization options present and in development. We will make a tour of the existing possibilities and evolutions in term of virtualization and of the tools available to manage those in RHEL and Fedora framework. Of course virtualization is a fast evolving area, but this will cover at least Xen, QEmu virtualization and tools like libvirt, virt-manager and cobbler.