I'll also point out that the wonerful woman in the post above (Sharen of SAMS3D) has a wonderful tutorial on her website that explains a lot about using phibuild (taught me most of what I know, and was clearer than many of the others I'd seen) www.sams3d.com (psst -- great freebies, too, but don't spread it around, 'cause I want them mostly for myself)

thou and I, my friend, can, in the most flunkey world, make, each of us, one non-flunkey, one hero, if we like: that will be two heroes to begin with. (Carlyle)