http://bugs.winehq.org/show_bug.cgi?id=34107
--- Comment #1 from John Regan saxindustries@gmail.com 2013-07-21 17:57:49 CDT --- I tried playing with my audio a bit and managed to get it working.
I was running JACK, with my .asoundrc configured to route ALSA applications through JACK (and wine configured to use ALSA).
After stopping JACK and removing my .asoundrc, audio worked in both WinXP and Win7 modes.
It'd be nice if Alsa -> JACK worked, but oh well, this is fine for me.