http://bugs.winehq.org/show_bug.cgi?id=10979
--- Comment #4 from Jeff Zaroyko jeffzaroyko@gmail.com 2008-05-01 16:22:25 --- I've fixed the MSADPCM message, you need to run latest git or wait for the next release.
I'm working on the second issue todo with messaging, so stay tuned. Strange.. the pxo website was working only a few days ago.