hi, i have a problem when i try to render scenes, the rendering box comes up but doesnt actually do anything, a shadow appears under the box but poser 4 seems to have locked up, i have to ctrl+alt+del to close it. it doesnt do it all the time though, just when it feels like it, i think i have a good enough system to use poser 4, 1.4ghz cpu & 512mb. ive tried different settings with windows virtual memory, but it still does it, its almost random. ive even re-installed poser 4 but still it continues. anyway im hoping someone has an idea, thanks in advance, bye. amd thunderbird 1.4ghz geforce 2 gts pro 128mb 512mb pc133 poser 4 + pro pack 18gb hdd