I would like to once again introduce you to another Xen community member who is incredibly active on the xen-users mailing list (over 670 postings) helping newbies and experts alike with Xen hypervisor questions. Fajar Nugraha from Telkom Indonesia profile can be found at http://www.xen.org/community/spotlight/fajar.html.
Take the time to contact Fajar and see if you can learn from the amazing amount of Xen knowledge he has.