Then a ran Wine with the OSS-output driver while using a tool called oss2jack (makes a kernel device and re-routes all OSS connections to the jack daemon). Surprisingly that does NOT work, too. Although other OSS apps (skype, et, vlc, cedega (oss) ...) run really *very good* over oss2jack. There is one difference then: Using OSS-output driver, Wine does not segfault! The M$ Media Player just tells me, that it cannot access audio hardware.
can you post a +winmm,+oss,+wave trace ? TIA