There's something really dumb going on with this phone.
So, I go to Photobucket (whether through the app I downloaded or through the web browser directly) and download an image. I'm asked whether I want to use it as my desktop or just save it. I save it, and go to gallery. It doesn't show up anywhere in any menu. When I hook up the usb to my computer, I see the photo is placed in the HTCOne/InternalStorage/DCIM/Camera folder as opposed to the HTCOne/InternalStorage/Camera folder where everything else gets placed (like photo's I take with the camera that aren't downloaded).
The show/hide menu items finally appeared after I transferred my older camera photo's and placed them in the HTCOne/InternalStorage/Camera section. Now I'm able to click off Facebook and Flickr and choose All Photos, but I still don't see a "Download Folder" section to click on.
What the hell =(
Thanks for the help so far though