"Is it? AMD XP2400+, 1Gb Ram, Radeon 9600 Pro and P6 runs like a train" "A number of frames even have over 10 fully textured (high res) and dressed people in it ( a mixture of M3, Don & Judy) all with hair (some with dynamic hair)." Interesting. I have the same spec machine except that my graphics card is a GeForce FX5200. I think you are a very lucky person indeed to have got Poser 6 to render 10 hi-res, clothed and dyna-haired characters in one scene without the infamous memory bug hitting you. Which just goes to show what a swine this bug is going to be for CL to track down and eradicate! I can get to three M3/V3/S3s with textures, clothes and hair, plus a few props and then the Dialogue Box of Doom pops up: "Poser 6 has decided to report that it is out of memory, even though that isn't really what has happened. Your scene has now been irrevocably corrupted and your work has been lost. Even if you now exit without saving, your current project will be overwritten with a zero byte file. Thank you for flying Curious Labs. Have a nice day." ;)