I wouldn't necessarily say that it goes out the window. We are careful what products we release as well. There are many items on our site that are made with installers that check for "Required previous purchase(s)" before they will install just for this very reason. Any time a new product allows someone to benefit from the uses of a different product by including some portion of the "different" product within the new, we make sure that people already have the first/"different" item on their system before they can use the new product, even if sold through the DAZ site.