I was going through the previous question but I don't think that applies to me much. I have a table with my customers in it (tblCustomers) which have among other fields CustID and CustName. I have a data entry form (frmOrders) where there is a combo box (cmbCustID) that looks at the [tblCustomers]![CustID] for the Id Number and a text box [txtCustName]. I want to choose the CustID from the Combo Box and have the Customer Name appear on txtCustName so there wont be any errors. Thank You.