Okay, so i've got cortex command for mac...And when I get to the title screen I am unable to move the mouse, i've looked through the mouse problems posted a few times, and tried most of them ((All with the exception of the Ps3/360 controller, I'm not buying one just to try it on the game with no other uses.)) Any suggestions that might fix this error so I can play it instead of having to stare at the icon for the day?