I use the free Dropbox version just as another backup, and also to have things available everywhere (such as on Android).....stuff I'm working on, I automatically save-as to Drobox as well (also backed up online in google drive and to Seagate expansion drive.) Dropbox insists "you're full!" and though I've looked through and there's barely anything there, it won't go away. Can someone explain how I can check exactly what's in there? I think I'm confused between the desktop and the cloud (where things actually are.) Thanks, don't know why, but DB is really confusing to me.