Someone told me to change my Installer permission to make it stop crashing... so I tried 4755. It failed: I got the message of Insufficient Permissions. I go back to change it and... what? It's set to 755. No matter, I'll just put it back to 6755... and the touch says the same thing: Insufficient permissions. Turns out, no matter what I do it goes back to 755 -- I even tried replacing the Installer.app which made it worse... now it just loads a white screen then crashes. Anyone know how to fix this?