My project is coming along quite well, but my buttons still have an issue. I receive a dialog box stating "Rectangle not specified for new edit field 21" This error message is shown for a Run, but not in the Built application. If anyone could explain the significance of this, it would be much appreciated. I'm compiling with Appearance Manager on, if that makes any difference (I still don't quite understand the significance of Appearance Manager, but I added some nice progress bars to the app using the example). This dialog occurs when mouse overlaps any button program has created. This sounds really basic, but I tried searching the reference manual & didn't see it covered. Thanks much