Yeah, it will still do it after a reboot. I've reduced the sizes of (some) of the textures, but it didn't seem to help much. Like I said, this is an extremely common problem for me. The test scene has some very high res textures (which is what I'm trying to troubleshoot) - not really practical to resample all the textures. It just seems like Poser is running into some sort of resource limitation all the time; not physical memory. I can't help wondering if it isn't something with the videocard (I don't think ATI has the greatest drivers). I'll experiment a little with the software renderer. At this point I'm wondering if I'm not just better off sucking it up and investing in something like Bryce to do the final rendering, and just leaving Poser to do the scene creation.