hmmm it runs ok on mine?i thought maybe there might be a different version out tho so i let it dl the update when it asked to do so,it still runs about the same for me...CPU use flatlines at around 1-2% unless it's "working" it goes to about 50% for a second or two when it "builds an image" i have win2k as well,but on an AMD athlon 1.4ghz with 512 meg ram running at 1024x768..which might account for some differences in speed...but the program itself seems to behave pretty normally on my rig...much better than poser does! anybody else try it? or have problems?