It would probably work better if you copied the images to imageshack and used thumbnails.
Other users, copy these URLs and paste them into your browser's address bar:
http://www.wwtdd.com/images/js232t.jpg (first one)
http://www.wwtdd.com/images/js224t.jpg (second one)
Obviously,
www.wwtdd.com has some kind of hotlinking protection which is why the images aren't showing up correctly unless the user has them cached already.