I have a client who has a custom Excel app that uses the QODBC driver to upload an invoice to QuickBooks. Over time (ie: updated versions of windows/excel/quickbooks) it has gotten flaky. If anyone feels capable of assisting on this this, please let me know. I have the Excel and I understand the SQL statements and the way QuickBooks wants to see the information, but the connection seems to be the problem. Don Lesser Pioneer Training, Inc. 139B Damon Road, Ste 8 Northampton, MA 01060 (413) 387-1040 (413) 586-0545 (fax) dlesser at ptraining.com www.ptraining.com