Sun, 25 Jul 2010 22:42:21 +0200 Christian Urban added paper by james; some minor cleaning
Fri, 23 Jul 2010 16:42:47 +0200 Christian Urban samll changes
Fri, 23 Jul 2010 16:42:00 +0200 Christian Urban made compatible
(0) -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 tip