http://bugs.winehq.org/show_bug.cgi?id=31078
--- Comment #4 from John Yani vanuan@gmail.com 2012-06-30 20:24:48 CDT --- Tested on wine-1.4 with cherry-picked wbemprox commits (that fixed a crash). Still 4-6 fps. So it's not a regression, at least since 1.4.