When you save the workbook you can select 97-2003 format to make it
compatible. Of course a lot of the built in "enhancements" will not be
available.

There is also a converter that can be downloaded and installed for 1997-2003
excel from MS and of course when converting it will strip the file from any
unique 2007 functionality

--


Regards,


Peo Sjoblom


"moon" wrote in message
...
I am now using Excel 2007. What file format should I use for my Excel 2003
documents? How do get that file format? Thank you.