Well, the ir sensor bar only need calibration. Games like House of the Dead and Ghost Squad apparently (i havent played them) have great calibration, where you point and each corner of the screen or something. Then you can play them like a real light gun game, with out any aiming reticule on the screen and its really accurate.
The only thing nintendo should have done imo, is put the calibration settings in the wii menu, so that you can calibrate the remote for your wii and tv setup in the menu, then every game would be automatically calibrated.







