I also have the same problem! I fixed the thing with the Force Feedback (I have no joystick), but the problem still excists!
I doubt that this is a problem with my comp, cause I played JO, Q3, and the JA-Demo before ( and i´m playing it right now), but there´s no such problem! I have a nVIDIA GeForce4 MX 440, and I also downloaded the latest drivers.
PLEASE, SOMEONE HAS TO HELP ME, I PAID 50 BUCKS!!
AND NOW IT DOESN`T WORK!!!