http://bugs.winehq.org/show_bug.cgi?id=21215
--- Comment #17 from Lorenzo lminiero@gmail.com 2010-01-03 07:33:05 --- I'm not upset, just a bit dejected... I'm glad the bug was confirmed, though.
I understand your point on custom packages, which makes sense: anyway, that package is related to audio only, and audio doesn't give any issue (as I disable pulseaudio in Wine). Besides, the unsupported package is one of Fedora's mainstream packages: I don't know if they patched Wine in any way for their official release (they probably did, as usually do all distros). If so, then I guess Wine on Fedora can't get any support on here in general.