My bet is (but I'm guessing) is all the content is available on Renderosity and other sites offering products, and that this only is supposed to make it "easier" to find Poser 5 compatible stuff. But they would have to be vendors with agreements with Curious Labs. I don't think you'd be missing out on much, in other words. But I could very well be wrong. I have hours before I can check it out for myself.