Hello, Because of the dry Eastern winds and the freezing cold, I have trouble with static Electricity. Even when I am connected to ground bij a wire, my iMac crashes more than once with Panic messages and rapports to Apple. But Apple does't responde. I did notice in version 10.8.3 you can let your Apple slumber for a while. I he is slumbering, which you can set by settings, and yoy hit a button, the iMac wakes up but crashes directly after that. If you have a running application in Fusion, that is gone totally. Does anybody else has the same problem with 10.8.3 ? I did not have this problem with 10.7 as far as I know.