Check out the comparative chart from e-on here: http://www.e-onsoftware.com/Products/vueproductline/index.php There's a lot more to Vue Pro than "blurs", Poser imports and better cows. Personnaly, I think it's worth the extra $400. I am also one of those who had no stability issues. BTW, haegerst, exports seem to work fine for me (although the trees don't export their animation which is sad). Did you try it with one of the latest updates? I think they improved the exports in 4.5.2