This is a situation I run into a lot but never seem to find a good solution. I have movieclips that I scale up slightly on rollover, but if you hover over the edge of the movieclip it just sits there and flickers, continuously receiving mouseOver and mouseOut events. How do you deal with this? Again, it's usually a problem when tweening the scale of a movieclip or button.

my_mc.addEventListener(MouseEvent.MOUSE_OVER, mOver);
my_mc.addEventListener(MouseEvent.MOUSE_OUT, mOut);

private function mOver(m:MouseEvent) {      		
   TweenLite.to(m.target, .2, { scaleX:1.1, scaleY:1.1} );
}

private function mOut(m:MouseEvent) {
   TweenLite.to(m.target, .2, { scaleX:1, scaleY:1} );
}