I get that all of the time because I am on a computer that has only 384 MB of Ram.

When I use poser, because I'm behind a router I turn off my virus scanner, firewall and can't browse.

I also lower my bucket size from 32 to 16.

Another thing I have to do is resize my textures using bicubic resample to where the texture is 1024 pixels on the longest side. I find that anything over 1024 pixels that my computer chokes up.

If you use XP and have lots of memory,  try this link:

http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2678977

Try this one too.

http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2516735

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi