so there is an option on the left to unlock... then there is an option on the right to turn phone on silent... then there looks to be a space in the middle for an addition? anyone know of an app that uses this? is there a way to edit this so that the right side turns everything silent but leaves the vibrate mode on still? or maybe use this to unlock the phone and take you right into certain apps? could be a cool thing! or even adding more wheels that give more options as you unlock the phone...