Sorry for the dumb question but I just don't know how it works and there have been a few times when I've wanted to post a picture, so I'm swallowing my pride and asking the question. Who knows, maybe others have wondered the same thing. I see the IMG button which brings up: Source: But I'm not sure what I'm supposed to do with that. EDIT: Okay NOW I feel stupid. Just now seeing the "upload image" button at the top. I can probably figure it out from here...