Anyone else having this problem? Any time i try to calibrate the screen, the crosshairs usually move more than one spot for each press, and at the end i just get a "calibration failed!" msg. Ive tried 3 different sets of firmware, and switching between my finger or a stylus - doesnt seem possible.Even doing really quick taps and completing it without the crosshairs moving too fast, I still get the failed msg. Really really sucks.