My dropbox scenario is I have a 2TB HD and 2TB dropbox storage with the 1year packrat service. I record and edit music on the HD and dropbox is always syncing my changes. The next day, when I'm at work, I can pull up the website and listen to the stuff I worked on the previous night. If I go into a studio I connect to dropbox and sync whatever folder(s) that contains the song(s) I'm working on. When I get home the files are there.<p>Once I forgot to disconnect my dropbox and someone at the studio trashed the folders and they were deleted on my home machine. I remotely disconnected their connection from the web interface and restored my folders to the previous checkpoint.<p>I can't imagine a simpler, more efficient mechanism for keeping things organized and backed up. I also have a separate backup service on the same drive of course, just in case.<p>The only annoyance with dropbox I have is there are certain scenarios where you can't play audio from the website and are forced to download it, which is annoying when sharing links.<p>That and I wish I could give them more money for more space.