GSS is quite different from ghost 9.0 and ghost 10.0
I forgot to mention that in order to create/restore image, you have to reboot your machine. This is why some of the people say GSS does not work with server platform. But so far I don't have any problem to create/restore image for my 2k3 server. only downside is that I had to restart the machine. hope this answers your question. :)