Jeffrey:

I may have the same problem in the pass when I start working with visual foxpro back in 1995. After all this year we resolve that problem using the property rowsource = 0 if you change the rowsource and then assigne again I believe that will populate your combo boxes correctly try that. Remember to also re asign the value controlsource of your combo box. Also you did not said if your combobox are bound to a table or to items. Let me know that first. I am assuming that you use a table not an item combobox.