http://bugs.winehq.org/show_bug.cgi?id=22498
--- Comment #6 from Raymond superquad.vortex2@gmail.com 2010-04-26 22:11:06 --- (In reply to comment #2)
Can you try the winealsa rewrite?
http://www.winehq.org/pipermail/wine-patches/2010-April/087699.html
what kind of multiple waveopens are you trying to support ?
1) open sound card A , B or C ? 2) open multiple subdevices of hardware mixing sound card A ?
do alsa-pulse plugin allow wine to open two pulse sessions ?