Ok I got my mac back today from repair only now im getting ghosting on my images. I am using Aperture 3 and all the images that I uploaded this afternoon have ghosting issues however the ghosting isnt present when viewed on the camera. The problem also isnt present with my a77 images only the nex f3. So im wondering if perhaps its a codec problem with RAW files from the nex. Anybody have any ideas or suggestion on how to confirm this or remedy it.