I'm trying to to deploy XP SP2 through group policy.
Following the instructions here...
Guide for Installing and Deploying Microsoft® Windows® XP Service Pack 2
..it explains how to do this. I extracted the network install of SP2. I put it on a shared folder on the DC. I built a new OU called Test Environment and put a user and their machine account in there. I built a new group policy under the "Computer Configuration" part of the GPE and pointed to the network path of the Update.msi. Once I had that set up I ran SECEDIT /REFRESHPOLICY to propogate the policy through the domain. I went to the machine I am using to test it with and rebooted a few times...nothing is happening. What am I missing here?