I know this has been asked in many ways, but I will ask again. I would like to know from those that claim that they have no problems with Poser5. What is the configuration they are runing Poser under. I have now even gone to the length of installing a second copy of WinXP on my system. Completely clean. No sound card no modem no fancy video drivers no nothing. Dead standard no frills. I have a 1.8 GHz P4. 1Gb Rambus memory. 4Gb fixed dedicatet swap space on its own drive. At least 5Gb of free space on each of my drives. No screen saver or power saver features turned on. With SR4 I now get 109 frames renderd from a file that use to only give me 60 frames before it died. Not much of an inprovement. The file contains M2, V2, backdrop, Hair for each, 4 low res props and high res textures for each character. Is it just me?