The business card scanning feature is a favorite and works pretty good. It would be an even better feature if one could import an existing picture rather than requiring you to take a photo. It seems a popular thing people are beginning to do is send a picture of their card and not carry actual cards with them. There does not seem to be any means right now of importing a picture and saving it as a business card. I would assume the same would apply to documents someone takes a picture of and sends you.