I was talking to one of my friends the other day who works as a Manager in an accounting firm. He said most of the half techo people in their companies were to eager to try new XP SP2 service packs, but the System Admins there were not allowing them to do so and there were few firey conversations between admins and some half techo guys. I am sure that this might be the case in few different places as well. But testing all your applications with the new Service Pack is important before one goes and installs it on 50 or 100 machines in their network. Now Admins have one more script with which they can block XP SP2 on multiple computers at the same time and they can also say on which computers they want to allow the installation.
Microsoft on it's website has listed a script that will enable administrator to block and unblock XP SP2 on multiple computers.
Tejas Patel