My 23 display started acting acting up recently and it is driving me nuts. The issue is as I move the mouse around the screen the whole display part of the screen jumps. Everything. The finder, dock, the background image, all the windows. Everything moves perhaps a 1/16 of an inch in whichever direction the mouse is going. It only happens when the mouse if moved. If I am typing it is still. Only when i move the mouse. Anyone have any idea of how to fix this?