Deltas to make RC1 work as a DomU are detailed here:
http://justindthomas.wordpress.com/2009/04/03/installing-nexentacp-2-rc1-on-xenserver-5/
Deltas to make RC1 work as a DomU are detailed here:
http:// justindthomas. wordpress. com/2009/ 04/03/installin g-nexentacp- 2-rc1-on- xenserver- 5/