Alright. I have another problem. When I join a server in multiplayer it goes white for like 5 minutes. Then I can choose a helicopter. When I press fly it goes white again for around 5 minutes. Then it goes back to server list with the message "Server has shut down". It's weird, because the server doesn't shut down. This problem is most likely related to the other problem I have, so maybe it fixes itself when I defragment. Also, does anyone know of a good defragment program?