I want to create a 'menu' form that has buttons. When you click the button, the appropriate dialog opens (I assume the best way to do this is simply using multiple dialogs in the same .SUD?) So, I want to call dlg2 from dlg1 when the user hits the button that should direct him to dlg2. I have tried the dlgopen ("dlg2") command, but it tells me dlg2 doesn't exist. My .SUD lists dlg1 and dlg2 as dialogs of the 'project'.