I didn't make myself very clear before, sorry. I am creating an invoice system. My invoices involve two files, one for the header info and the second for the products ordered. In the header I have the entery person enter the customer code, then I want the customer name, address etc. to be displayed based on customer code. The customer info is located in the customer file, that is a third file used only for look up of that information. If I use dlookup it displays the infor later, after the fact. I would like that customer info to show up right away. Is it possible that something could be put in the customer code control, lost focus property that would then go out and look that info up and display it. I'm not sure how best to do this. Please help me with this. Thank you very much.