We have set up Virtual Server 2005 R2 SP1 on a Windows Server 2003.

After setup, we mount an ISO as the CD drive and start the virtual computer.
As the second we do so, all network connectivity to the host server is lost.
We have to stop the virtual server service to regain access.

I would appreciate it if anyone can . We have Virtual Server setup on
another server and it runs two virtual machines pretty much continuously
without issue and we wanted to expand our use to fill some of our other
smaller needs where a physical machine does not make sense.

Thanks