Test pre-requisites Access to a Flickr account Flickr and Flickr public repository enabled Flickr repository set up Created an instance of Flickr Public using your account's email address Two pics on the Flickr account One massively bigger than 320x240 (1024x768 recommended) One very small (any 16x16 icon from Moodle will do) Test steps Go to your private files, click 'Add' Browse your Flickr repository Add the small image Make sure it is correctly download (check filesize, try to preview it) Add the large image Make sure it is correctly download (check filesize, try to preview it) Make sure the image dimensions are close or exactly the same as the original one Browse your Flickr Public instance Add the small image Make sure it is correctly download (check filesize, try to preview it) Add the large image Make sure it is correctly download (check filesize, try to preview it) Make sure the image dimensions are close or exactly the same as the original one