hey guys, i am new to xplane 10. i purchased the xplane 10 global 64 bit from steam online for my mac computer. the download completed, however i have hardly any scenery, I'm unable to navigate my view around the flight deck, unable to use any controls, i.e. throttle etc. has anyone else had issues like this? and what can i do to fix this please? i paid $60 for the download. pretty much i am unable to do anything yet. i am using a keyboard and mouse, with the intension of purchasing a joystick but i will do that when i can get that game to work correctly. cheers guys.