Suppose there are 30 workstations in an office, on a domain with a server behind a firewall. All the workstations are running xp pro, the server win2k3. Rather than going around to each workstation and manually doing microsoft updates, is there a way to have all workstations on a domain receive updates together? Can they be pushed by the server or something to that effect? If so, what would happen if some workstations were off when the updates were pushed; would the server know when they came back online and automatically push the missed updates out to them then?