Hi all, As Chris is a rather busy guy, I've taken the liberty of putting up a blueprint and wiki page for Nova Compute Cells. https://blueprints.launchpad.net/nova/+spec/nova-compute-cells http://wiki.openstack.org/blueprint-nova-compute-cells NeCTAR's got to have this feature working well before year-end, and recently Sam Morrison and the team at the University of Melbourne have been working to try and iron out some of the kinks (security group and access key propagation) from Chris' current branch. The plan is to move forward and try and update the code from the comstud repo and the local changes here to get them into master asap. Regards, Tom