On Dec 01 at 17:15, Joerg Schilling spoke: > It may be that you are hit by Linux ps missfeatures :-( And what are »Linux ps missfeatures« ? (I'm running cdrecord and cdda2wav on FreeBsd.) > they run on a even much higher priority So is it necessary or is it just for fun? (cdda2wav freezes the display on a ATAPI Ultra-ATA2 drive if -S is omitted.) I've run cdda2wav at -4 (setpriority()) and didn't encounter a problem. -Hanspeter