It doesn't look like they make Povray for the Mac. I have tried moving my images over into other apps but they always seem to get messed up or things get moved around or textures go missing, it is just too much of a PITA for me. I have preordered P7 so let's hope they have done some work on the lighting, otherwise, you are probably right and I will have to "move up" to something else. Of course I will have to upgrade my iMac to something a bit beefier! :-)