Since there is no list of available findcontrol id's in Excel (2003) afaik, you may find the following macro helpful.
http://www.excelerator.de/stkfiles/ids.xls
Alle = all
Sichtbare = visible
I think everyone can bear that much german^^
http://www.excelerator.de/stkfiles/ids.xls
Alle = all
Sichtbare = visible
I think everyone can bear that much german^^