hey guys, my adobe after effects cs3 keeps crashing on me... almost every few seconds. i can't get any work done right now. sometimes it'll save my file automatically, then hang and crash (auto-save is turned off, so i'm not sure why it's doing that). othertimes it just hangs and crashes. other times it says the AE_Opengl driver crashed it (i've turned this off, but it still crashing). i was trying to use motion 3 and i notice it kept crashing a lot too. what the heck is going on? i recently upgraded to 10.5.2 and installed the leopard graphic update so i'm not sure if that's causing the issues. i've already tried repairing disk permissions and uninstalling and reinstalling after effects. no luck. i'm running a mac pro (early 2008), 8-core, 10 gb of RAM, with the nvidia 8800 gt. my after effects is 8.0.2. any ideas???? thanks.