Hi mike, its not in a hosted shop anywhere. i have twice tried to contact renderosity store staff but my mails are still unanswered. i do not know whats up.  So i decided to put it on my homepage, cgscripts.colorcurvature.com, while waiting for the situation to resolve. Maybe someone here knows who i could ask to find out wether i have disqualified myself in one way or the other. You find it there, so to say.  Hope its sufficiently stable now, there had not been any reports of hard bugs yet. The page needs firefox to be viewed, my html is appearently incorrect.