well here I am, stuck again! I need to create a summary reprt which includes a PersonName and a TotalHours fields (Hours from the beginning of theyear till now). I managed to group People and used =Sum[TotalHours] function to summarize field TotalHours. My problem is that next to each name with the total hours i need to display a sum of hours of the last month. maybe it has to do with the query but this moment I can't thing anything ... Help please!