Well I spent all last night trying to find a crack for my unregistered brainwave generator. . . no success

.
I did manage to find something called a "patch", but all it seemed to do was change the "unregistered evaluation copy" title to "registered to". The damn thing still wouldn't let me import any new presets and started locking up this morning.
Anyone have a crack for version 3.1.3 ? How about a site where I can download it from? If in the end I have to pay the 40 bucks, so be it, its just so much more fun being sneaky. . . 
By the way, does anyone know the differences among cracks, patches and fixes?