I've used it a little, beginning to get into it now. For the price, it seems pretty good; though I haven't used it enough to really tell, and I'm not an advanced modeller anyway so some of the finer points would probably pass me by. It's crashed on me a few times, and there were some interface quirks. I like the way it's optimised for use in Poser content creation; the low priced / free alternatives all seem to require some kink in the workflow to cope with the quirks of a Poser mesh. From my point of view it may be no use, since it doesn't work on Windows 2000 (as in: hasn't been tested on Windows 2000). I think the problems I've been having with it on that OS may actually be due to drivers or OpenGL, since I got different results when I changed my graphics card. The comments above are based on my experiences under XP Pro, which is what I use at work; if I can't get stable behaviour at home, on 2000, I'll have to ditch it.