I haven't really come to a judgement on whether I think SP2 is going to be safe to move to, but so far I'm not getting a warm and fuzzy feeling.

>It indeed only occurs if it is a top level form. But other settings are also of influence here. Take for instance this piece of code:
>

SET REPORTBEHAVIOR 90
>
>loReportWindow = ReportWindow()	&& creates an as-toplevel form
>*
>WITH loReportWindow
>	.Caption     = "some title"
>	.visible     = .t.
>	.WindowState = 2	&& maximize
>
>	REPORT FORM effe PREVIEW in window ( .Name )
>ENDWITH

>
>It produces this: http://hyp.viafox.nl//ut/report_toolbar_behavior90.png
>
>Change reportbehavior to 80 and it produces this: http://hyp.viafox.nl//ut/report_toolbar_behavior80.png
>
>There are two differences.
>1) The toolbar is nonresponsive with behavior 90. With behavior 80 is does respond.
>2) With behavior 90 there is a window IN a window (and the toolbar belongs to the outer window!). With behavior 80 there is only one window, which is much more neat, by the way.
>
>It is obvious to me that some work has been done here for SP2, but that it has not been tested well enough.