The only thing not supported, yet, is ControlDialogs embedded in tab controls and PropertySheetDialog subclasses.
I've tested two dialogs that I have that are not PropertySheet dialogs and it works right from the box by just adding INHERIT. Magic!!!!
OK, there is only one control in each of those so I cannot test the methods in ResizingAdmin in my application, but your word 'yet' makes me believe that tab-embedded control and PS dialog support is just around the corner, which would allow a full implementation. Fantastic! The sample programs look great though. The latest additions to ooDialog have made a big difference to me, many thanks.