http://kegel.com/wine/valgrind/logs/2009-12-05-01.15/ shows the same results as http://kegel.com/wine/valgrind/logs/2009-12-04-18.45/ but with a looser filter, i.e. I now even show files whose only sin is a memory leak (in the past, I had suppressed those because I cared more about non-leak errors).
It also suppresses several more persistent sources of warnings, for which I've filed a couple bugs: http://bugs.winehq.org/show_bug.cgi?id=20917 http://bugs.winehq.org/show_bug.cgi?id=20919
With those changes, I now see 457 non-leak errors, (~134 of which are due to the fresh regression http://bugs.winehq.org/show_bug.cgi?id=20920 ) and 1560 leak errors (~300 of which are due to ntlm_auth, which I'm still trying to suppress), in the wine conformance test suite.