I've had my MBPr less than 2 days now, and I have a number of graphics issues to report. I seem to be getting some terrible graphics rendering problems with standard use oif the machine. I can't take screen shots, so I have taken some photos and attached them; anyone else having these problems? The first two are what happens when I come out of the screen saver then navigate to space two then back to space one to get the windows back. The third is what happens when I hover over the dock. Typing here is proving very hard too, especially if I have to edit what I have written!!