>Larry,
>
>Is your loop code in the click() event of your button?
>
>I think your problem is that since your click() code has not
>completed, it will not give back control to the form for the
>your second click() on the button.
>
>HTH
>
>Pascal

Yes, the loop code is called by the click event... I've also tried this using a seperate button as the Cancel button.

Any ideas how I could implement this correctly?

TIA