I'm using the new Flash CS3 trial for Mac right now. I'm curious as to why the
ActionScript editor ignores the system key bindings... I've adjusted the key
bindings so that the "Home" and "End" keys goto the start/end of the line
instead of the top/bottom of the window (Yes, I'm a previous PC user, and I
prefer things this way), but the ActionSctipt editor ignores this and still
goes to the top/bottom of the window, which is really quite annoying. Anyone
know of any way I can fix this? Thanks.

I have same probrem.
I want to use emacs key bindins, so I tried to "Keyboard maestro" and "iKey", but Flash CS3 ignored these. :sad;