arghhh when i goto finder -> log out, it does nothing, but when i go to shut down, it will bring me to the login screen! wtf? i know it has something to do with my preferences files, but i dont know which one to get rid of to fix the problem. I know this because i trued login into another account and then trying to logout and to shutdown and they both work properly, only under my account its acting weird... please help me fix this...