http://bugs.winehq.org/show_bug.cgi?id=6033
--- Comment #31 from juhos@mbnet.fi 2008-02-25 16:25:15 --- I just upgraded to 0.9.56, and this issue seems much improved. While the mouse still "hops", it works at an useful speed. The palette animations in the loading screen and main menu also work.
However, for perfectly smooth gameplay, I still need the previously described workaround.