I don't know if the above video pertains to the system TD is on. Here's how I do it: Obtain the "youtube.com" URL - it won't work with the short "youtu.be" variant - and it has to be the kind with "/watch?v=" in it. Surround that URL with "media" before, and "/media" after. In square brackets instead of the quotes. I can't show you here, or the system will interpret it as meta-code.Here's your link done that way: https://www.youtube.com/watch?v=vDjJc_ZH6dk If you still have trouble, try replying to my post by clicking "Quote", and you should see the way I did it. If not, above the editing box click the weird little gray icon next to the pink-and-white Eraser icon, which changes the editor from WYSIWYG to native code, and maybe that will clear it up. (Don't forget to click that icon again to go back to WYSIWYG, or you might forget and then be puzzled the next time you want to reply to someone.)