I just started experiencing this today. I went out with my MBP and just got back to the office. Now, when I pass the pointer over text or images and even the dock, it leaves the text and images jagged for a few seconds. I did not change the resolution of the screen or anything for that matter. What could be wrong and is there a fix that I am not aware of? It's a 2.2 SR MBP LG glossy. Thanks.