All of the clients are Windows XP,
The Server is Win Srv 2008
None of the clients will update and to be honest, looking at the Management Console, I think it will require a PhD to figure out why.
I have looked in help logs and cannot find assistance so I turn to the Experts. The groups exist, and according to the reports, the server is downloading the updates. But the workstations are not receiving them, and have not since the day they were installed one year ago. (I did not install, I am the "new guy")