-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello Guus, Guus schrieb: This one will not take you far - have a look at Jacklab and install their Realtime-Kernel with YAST: http://en.opensuse.org/Additional_YaST_Package_Repositories#JackLab Find out more if needed: http://jacklab.net/jacklaborg/english/ That`s right - you do not need 3 buffers for a sb-card, 2 buffer will do... To make it wort RT do this: 1.) install the RT-Kernel from Jacklab (see above) 2.) check, if you have the following lines in /etc/security/limits.conf: su vim /etc/security/limits.conf @audio - rtprio 99 @audio - memlock 1712000 Memlock is set for a system with 2Gig RAM - adjust this according to you amount... 3.) check, if you are in group ardour.... (when I try to change them, Jack wont start anymore. These evil messages should be gone, if you have taken the afforementioned measures ;-) good luck HZN