>>Even if somebody tells me the app will be single user, I develop it as multi-user. It is no harder, and every app goes networked, of course. Unless it's design impedes that.
>
>Then put SET EXCLUSIVE ON in a header file somewhere, for MultiUser, switch the header file and jack up the price. Haven't seen that done before ;-)

Mike,

You may not have seen it done, but I did something very like that in a vertical app a number of years ago. The company I did the work for wanted two versions of the application, one for signle user and another for multiuser., We wrote one version of the software and used a hidden file with a keycode in it to "turn on" multiuser.