I originally thought this is how Dropbox functioned years ago.  Learning that you had to actually have every file on your hard disk if you wanted it in the cloud really put me off from using Dropbox for any significant amount of data.<p>As so many have stated before me, they better release this for everyone.  It isn&#x27;t a revolutionary feature, it&#x27;s pretty basic, even if the behind the scenes technicals are complicated.