http://bugs.winehq.org/show_bug.cgi?id=18097 Sounds pretty easy... somebody already tried to do it, but didn't finish: http://www.winehq.org/pipermail/wine-devel/2007-July/057886.html http://www.winehq.org/pipermail/wine-patches/2007-July/041280.html http://www.winehq.org/pipermail/wine-patches/2007-July/041144.html (That code was from Etersoft; I think they ship it in their version of Wine, but got tired of trying to get it upstream.)