When I enter an appt in Outlook 2003, it disappears within a couple of minutes. If I enter it on OWA, it “sticks”. Outlook 2003 11.8206.8202 sp3. Just started happening a week or so ago – tried removing recent updates, no change. Tried reinstalling Outlook, no change. No Blackberry Enterprise Server, but blackberry users on network. No blackberry on my account