Best thing I have ever bought for playing a flight game. I was a naysayer for a long time about it and Eagler sold me his TrackIR 3 a while back and I honestly can say it has helped and improved the immersion in every flight game I have now. I absolutely love playing with that and am going to upgrade at some point to TrackIR 5 with the ProClip. I can't stand wearing a hat while playing.
