Hello, I have to sound cards: 00:0b.0 Multimedia audio controller: Ensoniq ES1370 [AudioPCI] 00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] AC'97 Sound Controller (rev a0) How to force them that one of the all the time be connected to mixer and second one to mixer1? (The device name is not so important - I hope :) In /etc/rc.modules I have: modprobe snd_ens1370 #Karta Muzyczna (SB64) modprobe snd-intel8x0 #Karta Muzyczna (na płycie) Right now SiS card is first (Last time was differently). Why? Wawrzek -- Wawrzyniec Niewodniczański WWW: http://larryn.blogspot.com/ vel LarryN E-MAIL: wawrzyniec.niewodniczanski[na]pwr.wroc.pl PhD student @ JID: larryn@chrome.pl Wroclaw University of Technology TEL: +48(071)320-2894