Didn't have a chance to watch it yet (at work, therefore no sound), but I thought I place the YouTube tag for you.
It's easy:
Just place the viedo's code (hGsNesvGhaE) within the tag elements (youtube) and (/youtube) and you're done. Of course in teh actual post you'd use these [ + ] instead of these ( + ). (Or quote my post to see it done.)