Hi there I get constant AE CS5 crashes. Everything freezes and the screen starts flickering like crazy. Sometimes AE CS5 crashes without freezing my computer and i get a message saying something like "OpenGL error". The freeze and flicker must surely be related to it as well. I don't know if it's an AE issue or if it has to do with 10.6.x, i thought Apple had improved OpenGL but maybe it still sucks on the Mac somewhat. I'm on a MPB 17'' 2009, 2.93ghz, 8GB Ram, 512mb Nvidia GForce 9600M GT Any idea? Do I need to turn off OGL in AE? Sucks a bit not being able to use GPU.