Hi all, how do I find calendar items that have a date greater then a specific? I've tried the following: C# ... ConstantValueType constantDate = new ConstantValueType(); constantDate.Value = "2008-03-19T05:00:00Z"; IsGreaterThanType dategreater = new IsGreaterThanType(); prop.FieldURI = UnindexedFieldURIType.calendarStart; dategreater.Item = prop; findItemRequest.Restriction.Item = dategreater; ... I think my problem is some where around the date to string conversation. Thanks for your help... Sebastian Kaiser