I've had my MBPR for around 5 months now and I have just noticed that I am getting prominent ghosting. It's a quite strange one because as soon as I got the machine I tested it using the ghosting image test posted on this site which came out flawless. However now I have it quite badly which seems to have developed over time. It's got to such an extent that using a normal background (a purple space picture from NASA etc) I can notice the outline of the windows and if anybody is familiar with Colloquy, the colloquy watermark even showing through onto the desktop. Furthermore in the past week I've been noticing that the screen is starting to flicker every now and then (in the form of almost analogue tv fuzz for a tiniest of seconds) and text/images overlapping is the best way I can describe it. However this would be hard to show at a genius bar as its not something I can force to happen, it does it every now and then. Sometimes severely for a few minutes then sometimes it can go hours, or even a day without even doing it at all. I have basically the equivalent to Apple Care (3 years Student hardware support). Have any of you guys had experience with the Genius bar over the ghosting issue and whether they are still repairing (replacing?) MBPRs which have this issue.