OK, I tried this (version from Debian Sid). This app must be fed by something else. Would be much better if it could read pcm files directly! So I set it to input from Xmms-biojack and output to alsa. I then disconnected the "biojack" from alsa so as to only play through Jamin. Jamin will kick out fairly often so takes a bit to get it ready to play! Non-real time: Slows down the play! Real time: Plays highly distorted. Could not really try anything with this. I am running on a PIII clocked to 575mhz with 512m RAM. Running Debian Sid, 2.6.7 kernel. I put in the realtime-lms to enable real time. Am I missing anything or am I simply asking too much of this system.