Hi,
As you could probably see from my introductions thread, I am a beginner in magic. Now I have been watching a lot of videos over the past week and one thing I noticed in all of the videos was the superb way in which they could shuffle the cards.
So I attempted to shuffle them, I am not as good as you guys, but I make every effort I can

I have tried doing the Riffle Shuffle with the cascade ending, now the riffling (if that is what it is called) is pretty easy, albeit I am a little sloppy I can work on that, I am having some trouble with the cascade.
In the guide I am using it says to use your thumbs on the top of the cards and then your forefingers on the bottom, then slowly loosen the pressure of your thumbs and they will just slide down.
I have tried doing that and it is not working for me, I have recorded a small video for you (man I am getting into this video thing

http://www.youtube.com/watch?v=tEiTMqxrPXI