http://bugs.winehq.org/show_bug.cgi?id=18765
--- Comment #9 from Sven septim.dt@gmail.com 2009-10-27 13:26:34 --- Native wininet, which I got from winetricks, will make the updater able to download the missing game files (though it breaks the graphics), but then you'll come to a point where you need .Net 3.5, and that doesn't work on wine. So the game won't work after all. In case you want to test this any further ;)