Andy, Pro: The hWnd window handle of a top level form is a real window handle that you pass to Win32 API functions that change a form's transparency, shape (allowing an irregular shape), etc. See news2news.com for examples. Forms that are created within a top level form don't have 'fully functional' hWnd window handles. Fully functional is a poor choice of words but its the best I can come up with on a few hours sleep ;)
Con: It is possible, but somewhat awkward to put toolbars and report previews in top level forms. Malcolm _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/profox OT-free version of this list: http://leafe.com/mailman/listinfo/profoxtech ** All postings, unless explicitly stated otherwise, are the opinions of the author, and do not constitute legal or medical advice. This statement is added to the messages for those lawyers who are too stupid to see the obvious.

