Upgraded to Mac 10.6.6 yesterday to get access to the App store. Now as I whenever I try to add a layer to my comp in After Effects CS5, I get the spinning beach ball of death. Working with one layer is no problem. As soon as I try to add another, crashola. Has anyone else experienced this problem? Fixes? I'm running on an early 2008 Mac Pro, 8 gb ram. Thanks.