We are in a province that does not follow DST and the regional settings on the systems are set to not adjust for dst. All systems are patched with the dst patch 931836 and are using Office 2003. One of our members schedules a meeting with someone in the same province and the meeting appears on their systems an hour later than it should be. All systems are patched, all regional settings are set to not follow dst. In Outlook Calendar options on these systems the time zone is set correctly and is not selected to follow dst. What else could it be that is causing this problem? I think we have covered everything.