Update,made it easier:
OK you should now see a couple new buttons in the message editor.
The one I will talk about right now is the

button
What you're looking for is the v code. In the following youtube link
Code:
http://www.youtube.com/watch?v=IkmpIXd9Q90
you will notice the code is after the "=" sign and is IkmpIXd9Q90
All you have to do is place that between the yt brackets. Click the

button and paste your v-code in between.
Hope this is much easier then before.