I found this http://archives.neohapsis.com/archives/openbsd/2010-12/0057.html
but aucat seemed to have changed, at least for me, I can't follow the explanation. I am running a Thinkpad x220i and I am pretty sure that my microphone is supported but I tried a lot of different settings with mixerctl, I am not 'there' yet.. greetings.
