Please submit small text files; PDFs; images (.gif, .png, .jpg & .jpeg only); or compressed audio (.mp3) files. With large groups of images, videos, or large audio files, please use an online service like Flickr, YouTube or Soundcloud to post them and send us a link. Please upload files with sensical filenames (DSC0075.jpg isn't a helpful filename, [somelocation].jpg is better, [yourname]-[somelocation].jpg is better still)