Attached Link: http://market.renderosity.com/mod/forumpro/showthread.php?thread_id=2228908

OMG!  You so need to read that thread!

You definitely need a program called STOMP.  The link and a small tutorial is in that thread. Basically what STOMP does is defrag your object files to get rid of stuff that clogs up Poser during rendering.

"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