Me? I have no clue, truly. I do not use Poser. I have a very smart friend, however, who is very much into using it, and those were her suggestions. However, on a system with specs of 512MB of Ram, a 2GB VM, and a 2G CPU, the person I've talked to has rendered 15 unimesh figures in a raytraced environment in about four hours. This same person also noted that the major problem with the unimesh figures' mesh density (what the hell is mesh density?) is their eyes and mouth parts, which combined have a greater polycount than the rest of the figure. She figure it was an oversight and error on the part of their makers. Outside of that, the largest issue with the unimesh figures is the injected cr2s. Far too many people inject the full morph sets, needlessly increasing the sizes of the cr2s. This was not the case in his example.