Is there any way to turn off the "slider" lock screen. It's obnoxious. The unit will not enter any screen touches if it is locked until you either (1) shift the display to partially reveal the keyboard or (2) press the lock button at the top. Because it's virtually impossible to have an errant entry of either (1) or (2), the additional use of the slider is a PITA. I just want to wake the thing by (1) or (2) and have the home screen appear immediately!! Anyone?