is it possible? and how can I convert a virtual machine into a physical?

I have a Sles11SP2 as SLES-Xen HOST, and a OES11SP1 as a guest system on a separate physical disk.
I want to insert the disk with the guest system (OES11SP1 Server) to a new server, and let oes11sp1 operate as a physical system.
Is that possible? and How? What are the steps?