How can I get a list of machines on my network that are running XP Pro and do not have SP2 installed. Also I have figured out how to create a Group Policy to install SP2 on a machine when in logs into the Domain, but it appears it will go through and install the SP2 again on a machine that already has it installed if the machine is added to a group that is running that policy. It wouldn't be such a big deal if it did not take 45 min to install the SP, but is that the way it is supposed to happen, reinstall even if it already exists??????? Is there any way for it to detect it already installed and back out???????