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

It would seem reasonable to only use one copy of any referenced map - not that Poser always acts reasonably, but some crude memory usage experiments I did years ago certainly bear this out.

Are you using a 32 or 64 bit OS - and what version of Poser? These factors will all have a bearing on how much memory is available to the application. Have you tried using Task Manager to check on the process's memory usage? Finally, stalling during the Adding Objects phase can often be fixed by re-sorting the geometries' facets - see the linked thread.

HTH...