Anyone have troubles running 2003 macros in 2000 version of Excel
 

Created a database and report using Excel 2003, Windows XP. Macros included
which use Forms for data imput on various database tables. Put the entire
xls file on a box running Excel 2000 and Windows Professional and the user's
computer freezes up in the middle of the macro when he tries to close the
form. Don't think it's a run time error as no run time error message or
debug message pops up. Any insight?