Embedded FF R7.01 cursor issue

"[email protected]" <[email protected]> Tue, 18 Oct 2011 21:26:27 +0100

Newsgroups	gmane.comp.mozilla.devel.embedding
Organization	NovaDSP
Message-ID	<[email protected]>

I am debugging nsWindow::SetCursor in order to discover why the links on 
the home page of google.com cause the cursor to be set to an editor 
caret 'I' rather than a link 'hand' (IDC_IBEAM instead of IDC_HAND) Can 
anyone think of a reason why this might be happening? I am certain it is 
something to do with my embedding but cannot work out what ...

Clean build from FireFox 7.01 sources, VS2008SP1 and W7x64.

Thx++