I downloaded Dropbox to back up my desktop PC when the fantastic Ubunu One closed.
Ubuntu One automatically uploaded all new files as well as changes to any existing files.
Im not too sure how dropbox works because When I add data to an existing file on my PC it does not appear to be updated by dropbox.
Does dropbox upload all new files and changes to files automatically or do I have to remember to upload after creating a new file or changing an existing one. Thanks