I know I can use ftp to upload a smiley "pak" file, and I've figured out how to make my own. But I want to allow some of my assistant site administrators to add smileys, and I'd prefer not to have to give them ftp access. How about a feature to upload a zip with images and pak file through the Drupal interface? Or even the ability to upload isolated image files and add them to the smileys collection?