I understand when English is not someone's first language, but I have read the entire page on their web site about this product, and still have no idea what it is supposed to do. PLease may I suggest they get someone to write who does know how to write in English.
I am not being xenophobic or sarcastic here. I would really like to understand what this is supposed to do, and I am not going to install it to try it out until I have some idea!