Thanks Hans. I am yet to try this but it seems this is certainly useful for me. Now I am also looking for detailed info on rules and classes. Could you please point me to the latest document for autoinstall. Google resulted this this link www.suse.de/~nashif/autoinstall/<http://www.suse.de/~nashif/autoinstall/>. However it looks the link is missing the required doc. Any alternate location !! Thanks again. Ajay