eGalax touchscreen calibration

[Markamc]

This is good news, although hard-coding a solutions can have side-effects on other device functionality, please correct me if I'm wrong?

I understand it applies the calibrations to the pointer position (if egalax or calib file exists), but will the 'patch' change the click and drag functionality? even when using mouse, or my alternative method? not sure it will suit all, unless you have the option to enable/disable

cheers

mark