http://bugs.winehq.org/show_bug.cgi?id=9777
--- Comment #30 from Pol remember.pol@gmail.com 2008-09-20 13:22:12 --- Also for extra note ... Silencer runs at ~= 100% CPU, always .. (And I don't think this is the case if run natively on Windows)
I think this might have something to do with it:
http://wiki.winehq.org/DIBEngine