Currently Poser 4 cannot write expressiton like Softimage does, with the expression and a little bit of hardware programing, Softimage can run real time animation. Curious Labs should consider adding Direct 3D or OpenGL heardwear support and expression opreation for their next verion of Poser; or even Poser can project exe file out like Director does. With those feature we can very easy to make interactive 3D human!!! This will have more fun than just rendering.