I've been using Dropbox for several years and for the most part it's worked out well. I also use Adobe Lightroom and my catalog file has been kept in Dropbox so I could then access my pictures from my iMac at home, or my iPad Air...wherever I am. I have the free account, but I'm now running out of space and it would cost $20- a month for the next plan. iCloud offers additional storage that would meet my needs for .99 cents a month. Has anyone else thought about transitioning over to iCloud for file storage? I was thinking I would give it a little more time since it's new.