I've just purchased the Driving Force Ex for my PS2 and its the first wheel I've used. I've been trying it out with the various racing games I have but Gran Turismo 4 is the one I want it set it up for predominantly. For some reason I can't change the steering sensitivity during the game (only on loadup) and was wondering is this the norm? I was also wondering is it possible to turn the Force Feedback off on the wheel. I have a friend who dosen't like the sensation and was wondering can you turn it off, I can't seem to find an option in GT4 and the instructions included in the game are minimal to say the least