I thought that the reason for LOW Poser 5 sales was the registration process. How many more copies would have been sold without that? No one can know for sure, but let's see a show of hands from those that would have bought Poset 5 less the registration process. While we are at it, let's see a show of hands from those that would have stole Poser 5 instead of buying it had there not been a registration lock. I guess that isn't a fair question, as they probably downloaded a crack somewhere already. Back to marketing 101 for CL. Respect and trust your loyal customers. I think CL would sell more copies removing the challenge/response BS, then lower the price a few bucks. That's just my opinion.