The following guides are currently available:
Installation Guide - Wanting to install Xen on RedHat Enterprise Linux 6, CentOS 6 or Scientific Linux 6 but don't know where to start? The installation guide is a quick and no nonsense guide to get you up and running as quick as possible.
Installing Windows 7 as a Guest OS - Guide to installing Windows 7 as a guest OS. Requires hardware capable of vt-d.
Installing Windows Server 2008 as a Guest OS - Guide to installing Windows Server 2008 as a guest OS. Requires hardware capable of vt-d
Installing CentOS as a Guest OS - Install CentOS as a guest OS.
Installing Debian as a Guest OS - Guide to install Debian as a guest OS either via netboot or ISO.
Installing a Guest OS using virt-manager - A quick overview into using libvirt's virt-manager to install a guest OS
Installing an NFS mounted Root Filesystem - Using network storage for the DomU