I got the typical upgrade window, it said new updates for iDVD, iWEB... I clicked ok, an it didn't ask for my password. Clue 1. After restart, I get a dark gray screen with a text dump. It recommends restarting by holding down the power button. After restart, always the text dump to the screen. My first attempt to remedy was to re-install 10.6. That worked, the MAC is working fine, however some of my apps do not work so I upgraded to 10.6.6 again. Now I get the screen text dumps AGAIN. Anyone with a quick fix?