hi there! I recently got gta iv for my MacBook pro. So everything was working fine until I had to do anything with the keyboard! The mouse does work though. The keyboard works for everything else on the Mac just not gta iv! So I'm stuck at the begging just sitting there looking around not being able to drive away! So I decided to plug in a new USB keyboard but that didn't work either! Do you think it's something in the settings? Please help!