Xen Orchestra 0.7 is now available at http://xen-orchestra.com/?p=138 .
The new project is an entire code rewrite based on community feedback and the interface is web 2.0. If you are interested in being a beta tester or evaluating this solution with your hardware please contact the project leader – Olivier LAMBERT at lambert.olivier@gmail.com.
The code is available at http://project.xen-orchestra.com/p/xen-orchestra/downloads/.