Nice
Pretty cool, when reviewing tutorials i always like to follow instructions word for word when i know how to do things (and of course your instructions worked perfectly).
You did say something about not being able to test it until it was up on the internet.
You can test it. If you click test movie, there should be a slide labeled Debug. If you click that you can change what type of connection speed the movie will load up on (I test on 28.8, because some people have slow modems).
Then if you click View, and then hit Show Streaming, the preload bar will load up as if using that connection. Which is cool because then you can see how fast your movie/ game loads at that speed, to see if you want to compress it more or somthing.