I bought TrackIR 4 Pro with TrackClip and went Heli
flying in FSX. I'm not a beginner when it comes to
Simflying, i also fly real Paragliding, but can you imagine
i succeeded all the Heli Missions in FSX at the first try
using TrackIR 4

a great feeling, you can concentrate on flying without even
think about TrackIR, it realy feels natural,
it opened a fresh new Window for me especialy for Flightsims!
And its so easy to install and use, just F12 and your re-calibrated.
greets from Germany
Nedo R.