http://bugs.winehq.org/show_bug.cgi?id=9612
--- Comment #21 from Maarten Lankhorst m.b.lankhorst@gmail.com 2008-06-05 15:03:54 --- Can you change a setting in the registry?
Make sure that this key exists: HKEY_CURRENT_USER\Software\Wine\DirectSound In that key, create a string MaxShadowSize with value 0
Does it fix the problem?