Are you sure it's actually hanging at that point? It takes a VERY LONG TIME to import a Poser figure. I usually start my import and wait for the message about grouping the meshes. Then I go and do something for a half hour or so to see if the import has finished. During this time Vue is figuring out the textures and creating a "mini-render" that it uses to display the figure in OpenGL mode. I'm running WinXP with only 256Mb RAM and it works fine for me.