New to Mac, recently bought a '11 MBP running Lion. I am trying to get used to searching for files and folders but don't understand the difference or why I am seeing what I do. I click All My Files on the left hand side of Finder, then at the top, I see This Mac and All My Files again. If I search for an excel spreadsheet I saved out of my email, it shows up once. Right in my Documents - So far so good. Now, if I click This Mac, and search for the same file, I see about 12 of the same document, and the original one in my Documents. Are these other 12 duplicates because Finder found them in my email, such as my Inbox and Trash??? If not, why are they showing up? Driving me crazy - Thanks!