Thanks for the replies! randym: the Photoshop flip works, but only if the face in the image is wholly symmetrical. The one I'm trying to do this with isn't, but I'll definitely keep it in mind for other renders.

Lord Lucan: that's a very intriguing idea. I'm not really familiar with creating morphs. How would I go about doing that using Poser 4 Pro Pack for Mac? Can it be done? I don't really have any other programs I can use to flip stuff with.

Thanks again :-) -Mike