Tracking calculation progress
 

Hi,
I am troubleshooting why a spreadsheet is taking over 30 minutes to
calculate cells using Excel 2003 when a previous version of the same
spreadsheet was taking a few minutes. Is there a way to know what is being
calculated when the progress bar gets stuck at 75%? The spreadsheet is quite
complex (over 20 Mbytes with various models and formulas) and I am not sure
where to start. Thank you for your help. C