This issue is NOT fixed. Still heavy acceleration noticed. And when using TrackIR the screen will sometimes slowly move up and down randomly. This needs to be looked into properly.

I can't wait to kill hundreds and hundreds of female soldiers if they add them. :^)

I have noticed this and have had to disable aiming deadzone since the first alpha release. Not only are there problems for TrackIR users specifically, but it is currently heavily accelerated over the aiming deadzone in Arma 2. This needs to be looked into as it disallows TrackIR users from using aiming deadzone at all.