Genny, for me, at least, Vue 4.05 was the first patch that allowed me to use Poser .bum files, but not the older ones. For example, the .bum files in Neftis' Casual Hair will load, but the original Zygote Victoria .bum files will not. I have no idea why, but that's the best I can come up with. Make yourt own test file and load it into Poser as a bump map, and see if that will import. Newer ones which I make, will work. It doesn't seem to make any sense, really. :/ That's with Win 98 SE, by the way.