First , on a pc you cant allocate memory to a program,only try to run no other programs beside poser. second , poser often gives the memory error when something different is going wrong. make shure that the *.obj files you load are in the right directory and folder, in the folder where your *obj-file is there is a correspondind *.rsr file.delete it , sometimes they become corrupt.poser will build a new one when loading the obj third: are you running win98 or me,they can cause problems too.