Jasper
Do you really need to capitalize the text in the field, or would it be
sufficient to display an "ALL CAPS" version of the text in the field?
Remember, once you make the value ALL CAPS, it's going to be a difficult,
painful bit of work to get back to upper/lower case.
Create a query. Use the UCase() function.
Good luck!
Regards
Jeff Boyce
Microsoft Office/Access MVP