I downloaded a Xen image of Wordpress from rPath (rBuilder).  How do I get it 
running in Xen?  There's a number of different commands and tools, and I 
think I might need to make a config file as well.

Alternately, if there's an easy way to get a basic Ubuntu, Deb, or Fedora 
system running in Xen, I can install my own apps as needed.  

I'm running a Centos dom0.  Anyone have any Xen experience?

Jeremy