Bonjour.Until recently ,i didn't worry about bucket size in Poser 6.I didn't know what it mean when i saw it in message..I have sometime message about it during rendering and just reduce the render settings . What the best setting for bucket size ?I have 2048,00 MB DDram physical memory installed(2 Gig ). I see it in Edit-general preferences-misc-render memory -adaptive bucket size adaptation threshold :now it is 0.3750 memory limits buffer:now it is 32 Thanks