Hi Kjetil- I've switched over to cvs-snd on my iBook G4. I had to make some additional changes to audio.c to get snd to build correctly with JackOSX. Also found a small typo in one of the #ifdefs ("JAVE_JACK"). I'll send the file along momentarily... Best, and thanks for the first fix! Charles <vze26m98@optonline.net>