My problem at the moment is creating lighting for scenes which has realistic shadows. I have adjusted light shadow settings, cast shadow settings on characters and other things, but shadowing still seens to be unnatural. For example, a character just above on another character (or touching), does not cast shadows on the character underneath correctly. The character below seems to not to pick up the shodow cast by the character above. This is apparent in most images in the Renderosity Gallary when two characters are close. Is this just a matter of aligning lights correctly. I use 2-3 infinite lights and 5-6 spot lights in most scenes. The issue of ambient lighting in Poser 5 seems to be a problem for me. Will upgrading from Poser 5 to 6 be a help?