Alright.. This is weird. I have an iMac and overnight all of the text on the front page under the icon's/folders is Capital A's with little boxes around them. All text up on the top bar is all capital A's with boxes around them...basically, all text is gone and replaced with A's. I restarted...same thing. Now, when I click on Safari it reads that I am not running the correct OS X. Anyone have any idea what the heck is going on?