In last week's Creaticity column, you learned about basic image file formats such as JPEG, PNG, PDF, etc. However, once you pick up a camera, terms such as raw and file formats such as DNG, XMP, along with a plethora of proprietary formats, can creep into your life. In this column, you’ll learn what all that means. As a result, you can make sense of the files you encounter and make an informed choice about which format to capture in-camera...click here to read the full story on Macworld.com