Open Dropbox when you need to sync, then quit the process. Make sure it doesn't run at OS X start up. I don't see why most of the users want to have a perfect s

Open Dropbox when you need to sync, then quit the process. Make sure it doesn't run at OS X start up. I don't see why most of the users want to have a perfect sync all day long since it doesn't happen in real time (large files, slow network, etc.)