I'd say get her Poser 4, now being sold as Poser Artist, I think. Poser 5 (and I assume Poser 6) has a lot of advanced rendering capabilities that she probably isn't going to need. Poser 4 will fully exploit the DAZ millenium figures, they actulaly work better with it than any newer version. P4 is also easier to learn, I think. I started out using Poser for exactly the same purpose, got hooked on it later. If she gets hooked I think Curious Labs will have some kind of upgrade from Poser Artist to whatever is current then.