Artist3D Win98/ME has very poor memory managment for an app like Poser. Its an OS limitation, and there is little you can do for it. You may want to get Windows XP or Windows 2000 which have far superior memory capabilities. Getting XP was the best thing I ever did for Poser. Very nice of you jelisa...don't have P5 yet, but nice to have some bookmarks ready for when I get it!