As much as we love Google Drive, its neither the prettiest nor simplest cloud storage interface. New UI tweaks rolling out to users starting today aren't suddenly going to change that hierarchy too much, but they should add some much needed polish. When you view shared folders now, you'll get a much more visually appealing layout and access to the new preview function that lets you quickly flip between files. And, perhaps the most welcome change, is the new "Add to Drive" button that will conspicuously live in the upper right-hand corner. Now adding shared material to your own Drive account is just a single click away. Normally, this is where we'd say hit up the source for more details, but that's really it. Enjoy!