Yes, if you are looking for a zipper tutorial, you are in the right place, it was here, you are not crazy!
I'm very sorry to say that for the time being I'm removing this tutorial. When I first wrote this I intended it as a way to share information, not as an easy way to replicate what I make. Maybe at some time in the future I will put up the tutorial again, but for the time being I have decided to remove it. Thank you for your understanding.