Setup wizard dialogs

[Adam <adam ajtee plus com>]

Hi all,

In my application I want to create a setup wizard which reuses the same 
window. Is it possible to achieve using a dialog and removing the contents of 
its vbox.

If so how do I remove the contents of the dialog's vbox.  I've tried 
gtk_widget_destroy should I use g_object_unref ??


Thanks 
Adam