Need help calibrating the HeadTracker

[rhyokin]

Can someone help me calibrate the headtracker for a FPS game. I was also wondering if its possible to make it so that it just turns my head in the FPS games, and that I can use my mouse to turn the body.

[Charlie251]

I dont understand what you mean by calibrate. Unless your talking about centering it and that is done with a hotkey.

Something of that sort depends on the game. If thegame has built in TIR support (I dont think any FPS games do right now) then it could happen.