Hey guys, Just bought a new Dell S2209W monitor to hook up to the Macbook as an external display and so far have been pretty disappointed. Sadly, it's not the monitor I'm disappointed in. First of all, a few comparison shots between the Macbook connected to S2009W and a PC connected to the S2009W: Macbook connected to Dell S2209W: PC Laptop connected to Dell S2209W: So what would you even call that effect? The colors in the shadows looked very dithered or pixelated on the Macbook, yet on the PC laptop the image looks great. Both laptops (the Macbook and PC) are running at the same, native resolution of 1920 x 1080. The wallpapers are scaled the same way on both. I've also ruled out the Display Port adapter. I've tried one from Apple and I even tried one from Monoprice--same effect. And it's not just this one wallpaper that does this--I've run across several that do this, but this "series" of Tesla Roadster shots are the most drastic. In fact, I actually found a shot from this series that is even more dramatic, but I had already taken pictures. I can provide more pics if necessary. Anyone ever see this? Is my Macbook's 9400M going south? Is there some simple color setting(s) I'm missing in OS X?