I know this one will probably not get solved but I would like to insert both the video description and a block of html beneath the main video. The video description I think I can do from an old post on the forums, but not the html block.
The HTML block would call up the youtube embed code for whatever video is playing in the main player and insert it next to the description in an iframe.
e.g. <iframe width="560" height="315" src="http://www.youtube.c...bed/9pyCI_intrQ" frameborder="0" allowfullscreen></iframe>