Latency Articles

An explanation @ Planet CCRMA

http://ccrma.stanford.edu/planetccrma/software/understandlowlat.html

Some guy who wrote it, with tweaking tips and a script to test @ linuxaudio.org

http://lowlatency.linuxaudio.org/

Tips @ linuxmusicians.com

http://wiki.linuxmusicians.com/doku.php?id=system_configuration