I am also experiencing frequent crashes after the upgrade to 10.4.9 . I know that Apple changed the APIs for AU and QT so maybe that is causing this. chuck here is my latest crash report Date/Time: 2007-03-19 17:48:11.601 -0500 OS Version: 10.4.9 (Build 8P2137) Report Version: 4 Command: VLC Path: /...