So.. if i use the youtube video embed options, the video is embedded twice in posts. example would be below. Am i embedding youtube clips wrong using the Tube button and putting in the url like such?

 

Your link is

Note the link it self is all that's needed for the embed; none of the extra HTML code that youtube gives for it's embedding.

For the advanced method if you want a smaller display....
Take the part after the = so in this case 2yHciCE64gA and put it in the {youtube}{/youtube} tags ( "[" not "{" for the code)

And you should get this:


Quote and hit the A/A button to see the code I used.

It would appear you're copying the embed from youtube, which is HTML, which NAM does not support. As it so happens with the full link also working, you end up with the double embed.