Just register the program, and then I believe it asks you to create an account. I don't remember for sure, because mine are gone now, but open SI and at the top right is two blue buttons. I believe the one is to register. Once you register, it will change to only one blue button that says "Visit Your Page", which will take you to your page here. (Oh, and after doing this, shut down SI and restart it, so you're User Name and that single blue button can be changed in the software's registry entries).
