I was wondering how other people go about doing this. We have around 500+ workstations that need security patches/updates etc for win2k professional/xp pro pushed to them automatically. We do not want to use msft's automatic updates because some of the patches msft releases tend to be buggy/incompatible with things and cause problems so they need to be tested first. What is the easiest/best way to go about doing this?? Thanks.