I have at home and at office, Microsoft Office Access 2003, part of my office professional edition 2003. Both home and office computers are running Windows xp home edition and not hooked to a server, stand alone as they say. If I create an invoice system in Access 2003, at home, then take it to the office and copy it to the computer there and be able to use it. I have read war stories about doing that but I need to hear if it is possible from people who know. I fear a lot of work may be going down the drain if that is not possible. Your comments are needed and appreciated.