Using Excel XP, I've created a Workbook that contains many charts that are linked to Pivot Table data within the same Workbook(Pivot Charts). About half of the end-users of this Workbook will be using Excel 97. When I open the Workbook in 97, the Pivot Charts don't update when the Pivot Tables are refreshed... the charts are no longer linked to the Pivot Table Source Data. Does anyone have an idea why this is happening? It appears that Excel 97 should support Pivot Tables. Thanks!