"Native" Poser 4 figures are rather primitive compared to Millennium Figures such as Vicky. I think the new P5 figures will be more advanced than "Native P4" figures, and possibly more advanced than Millennium Figures. Millennium Figures might not become obsolete, but it might be akin to using Posette and Dork after you have Michael 2 and Vicky 2. Most of us only have so much money. I intend to save that money for Poser 5.