Alle 20:33, sabato 9 dicembre 2006, Rui Nuno Capela ha scritto: > even with 0 (zero) channel count? :) ^_^ ok this did the trick, just a bit counterintuitive:) I spent an hour last night to understand the meaning of the various channels that appears when running jack, and I almost did it. So, as far as concerning the writable ports, 1~8 are the PCM channels, and 9~10 is presumably the SPDIF, which is not actually present but shown by envy24control. On the other side, the first 4 capture lines come directly from the hw inputs, 11 ~ 12 seems to be the output of the digital mixer, but 5~10 are still unknown to me:) thanks you all:) Carotinho Chiacchiera con i tuoi amici in tempo reale! http://it.yahoo.com/mail_it/foot/*http://it.messenger.yahoo.com