I had to take a crap yesterday so I cranked the volume and played it long enough to hear the usual wacko bullshit.
Whether dollars are called "notes" or "legal tender" has nothing to do with their function.
Wikipedias article seems pretty good and is no doubt moderated to keep the crackpots out so you probably wouldn't be interested.
http://en.wikipedia.org/wiki/Federal_Reserve
Let me know when you've become wealthy with your superior insight into financial markets. I seem to recall that you couldn't even pay your bills a while ago.