I have not tested OSS yet. I looked up what is supported by OSS: http://manuals.opensound.com/devlists/BeOS.html And I noticed my sound chipset was listed: Intel High Definition Audio (ICH7) I may try out OSS in the next couple of days ( or next week ) and start another thread. I'm curious to see if OSS will work and how well. Regards, > Tried with OSS ?> (be sure to remove the native driver to avoid problems)> > > François.> _________________________________________________________________