BTW, I edited the youtube links into embeds. It's very simple, there is a macro on ET for it, you just have to type:

((youtube xxxxxxxx))

...where xxxxxxxx stands for the end of the youtube link (e.g. for example the bolded part in http://www.youtube.com/watch?v=ti8AsJZdbDU)

_{*Lunatic*, n.
One whose delusions are out of fashion.}