Hi everybody, just a quick inquiry. How stable is Motion running on your system? I am kind of disappointed. I have a 2009 17" MBP with Leopard and Motion crashes roughly 4-5 times an hour - depending of course what I do. I have Version 4.0.0. I recently upgraded from FCE but I can't help thinking that with Motion some serious work is almost impossible. Sometimes it will freeze or crash when simply previewing some effects from the library or playing a movie which runs as a background. Not impressed by this gem.