Several topics come to mind:
- cleaner work-flow in creating and associating storage, especially NFS
- better error reporting from engine back to admin user during admin operations.
- the ability to have users access consoles of virtual machines whereever
they may be. I think it should be expected that limited access data centers
will be everywhere, from complete NAT'd environments to some with external
firewalls that limit some ports. This should be part of engine and
hypervisor installation, and transparent to the end user.