Problem with images out of 5D mkIII: half the image distorted colors

[gbc]

Try shooting with a different card and transfer the images to your computer using the USB cable. That should let you know if there's an issue with the camera of if the problem is specific to the other card and/or card reader.

Shot another 900 or so shots tonight, with a new Lexar CF card that I used two nights ago with no problems. Downloaded the files straight from the camera via USB. Tonight, about 15 shots had the same discoloration problem. Starting to worry the problem is in the camera and not the card and/or reader. Any ideas what could be causing it? Not even sure how to describe the problem to a Canon repair center without showing them a picture.