Hi there-- The new iCloud Drive feature in iOS 9 looks promising, though I'm not sure I completely understand it and whether it will serve the use-pattern/workflow I intend/hope for it. Could iCloud Drive basically make your iPhone into a thumb-drive? What will be the differences between using an iPhone with iCloud Drive and an old-fashioned thumb-drive? Can iCloud Drive finally replace thumb-drives? I want to be able to drag a file or series of files (e.g., a few Word docs) to iCloud Drive, sync the iPhone with my mac, and then go to another computer at my uni library--perhaps even a Windows computer--and access the file, edit it, and be able to have those changes be accessible when I get back on my mac. Will that sort of thing be possible? If you save changes to the iCloud drive files on your phone through another computer, will they automatically update on your original computer when you sync your phone? Is that how it works?