98SE, 733 with 256MB ram, about 10 gigs free on fast defragged HD, 32mb Matrox Dual Max G400. Hi-rez textures still cause Poser to go to sleep with up-do. Works if I don't use bump maps, but that's whole point. I experimented with making them into tiffs, to avoid compression. No dif. I think I'll just try it in Bryce next, or try simplifying the bump maps somehow. Also changing my start-up so nothing loads in ram and rebooting before render for contiguous ram. Seems to be first thing that has taxed this machine ever.