By now you've accumulated plenty of documents--music, movie, image, text, and PDF files--and at this point you may want to do something with those files beyond flinging them into folders. One of the best ways to get any such doing done is to double-click them. Try it and their default application opens. In the case of pictures and PDFs, that default application is Apple's Preview.Related StoriesHands-on: LittleSnapper becomes Ember, with powerful collection featuresNew QuarkXPress 10: Major overhaul modernizes the publishing package
