Building a Fedora Guest System
With Fedora 7, installation of Fedora 7 guests using anaconda is supported. The installation can be started on the command line via the virt-install program or in the GUI program virt-manager.
If the system is booted into the Xen kernel, virt-manager will use Xen as the underlying platform. If the system is booted into the regular kernel, KVM will be used. To activate KVM when virt-manager is running in QEMU mode, check the "Use hardware acceleration" box in the wizard.