http://bugs.winehq.org/show_bug.cgi?id=13101
--- Comment #40 from Roderick Colenbrander thunderbird2k@gmx.net 2008-06-08 07:52:49 --- As I mentioned there are TWO issues. The first one is the GLXBadDrawable one which really MUST be an Nvidia driver bug. The second is some FBO related bug and only happens when you set OffscreenRenderingMethod to fbo.