Hi, I assume that the high resolution of the 27 (2560x1440) will make 3D games practically unplayable? Ive seen posts where people said they game at lower resolutions on the 27, such as 1920x1200. Im new to imacs, and only have experience on PCs. On a PC LCD, if you run a resolution lower than the native resolution, the result is slightly blurry and loses sharpness. Is that the same with the imac? Or is the sharpness retained but less of the screen is used? How does it work exactly?