I've recently upgraded from outlook 98 to outlook 2000 on a machine and noticed that my appointments which spanned 1 day eg tuesday, now spans 2 days eg tuesday and wednesday. I checked my appointments for past months too and they are the same. Also appointments spill over to the weekend when my work week is monday to friday. I checked the time zone setting and well as the work week and that seems fine. Is there anything I can do short of changing each appointment manually. It seems that the addition of the time has had an affect on the appearance of the appointments in the calendar. Has anyone experienced this before?????