I just bought a MacbookPro with snow leopard. While using it this morning the Keyboard stopped working... well not entirely it just refused to type letters... the function row at the top continued to work. Unfortunately while trying to find help online it shut down and now I cannot type in my password to log in. The only way I can get letters to come up is if I hold down the option key... I am sure I have turned on some strange setting, but I have no idea how to get rid of it. Please Help!!!!!!