Let us know you are interested!  This will help us with planning the conference.  In addition, we have limited space.  While pre-registration will not guarantee a spot at the conference, we will give your registration and proposed contribution additional consideration, all other things being equal.  Check out the motivation for the conference if you would like to know more of the type of research we would like to bring together.  We are also aiming to keep costs to you as low as possible.