Lucid, let me explain how to post a video. You see all those little square boxes with various things on them? B on one. I on the next and U on the next. Now go to the very end. The right side. Go 3 in. You see that thing that looks like a film? Click on that. Another box will open. Just paste your link in there and click OK. Then click the reply button as normal. You should see your video appear.