I've got an app called making waves, a stepsequencer on Win XP. The nearest thing I can find for use on Linix is a tracker. Dl'd soundtracker from ccrma and it seems to work with my .wav files ok. Is there a way I can use zynaddsubfx to record live sound onto the soundtracker, a loopback device for instance. Nigel. System: FC2 : Kernel 2.6.10-02.rdt.rhfc2.ccrma Alsa version 1.08