belive me - nothing with my palm!

it's just the touch screen in general (when i'm calibrating it just in a normal way) and the lost ability to get a correct response of the down left coner. After calibrating it in a false way (always clicking under the cros during the calibration procedure) - everything seems to be ok, but when i try to click the special button (you know, copy and paste, language choser etc.) in the full screen, it's doing nothing but trying to write capital latters. You know, shift intead of the special button.

It seems like my digitizer were broken... Hmmm...