I have a number of extensive Exel workbooks that have a lot of macros in
them. They were written using Excel from Office 2000 and we have recently
upgraded to Office 2003.

Some applications have macros now that are taking up to 2 hours to run where
they used to run in about 10-15 mintues.

Is there an way to convert these macros to the newer version so they run
more quickly?

Any help would be greatly appreciated.

Atley