Sun, 15 Apr 2007 23:25:49 +0200 wenzelm avoid internal names;
Sun, 15 Apr 2007 14:32:55 +0200 wenzelm tuned;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip