Victoria Barret of Forbes has written a charming piece about the rise of Dropbox, the cloud-based file sharing site that we and numerous others have come to rely on. Especially interesting is her telling of the meeting the Dropbox founders had with Steve Jobs, and their concern about what iCloud may become. (For the moment, they have little to worry about, since iCloud is for individuals syncing their own devices, whereas Dropbox also enables multiple people to collaborate seamlessly.) follow link
Use Expose to Open Files Quickly
Looking for an easy way to drag a file into a hidden application? First enter Expose's All Windows mode by hitting F9, then hover over an application's window while dragging your file, pause for a moment (or press the Space bar) and that window will spring to the foreground enabling you to open the file within that application.
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The Inside Story of Dropbox