http://bugs.winehq.org/show_bug.cgi?id=10411
--- Comment #1 from Luke Bratch l_bratch@yahoo.co.uk 2007-11-11 08:31:17 --- Created an attachment (id=9101) --> (http://bugs.winehq.org/attachment.cgi?id=9101) Hack to get around the crash
This gets around the problem, and so far as I can see (testing in iexplore and Steam) doesn't break any other browsing either. (Although it probably does something bad...)