Working through the supporting code for the Settings window.
Done with collapsing/expanding mechanics and respective fading and moving animations. Still need to revise the copy for the explanatory bits and massage in the option for archiving deleted files.
Not to pat myself on the back, but I think it came out looking pretty decent.
That's not to say there's no way to turn off all this fancy styling and animations, because, you bet your favourite monochrome flat design, there is.