Launching the Supatrigga AU causes Live L8.1.2b3 to crash.
Supatrigga used to be ok, back on Live 8.1, see -> http://forum.ableton.com/viewtopic.php? ... r#p1029350
Running L8.1.2b3 on Mac OS X 10.6.2.
I will send the bug report file via email...