You might not need smoothing. Depends on how much you've subdivided your model ;). I have a pair of shoes working right now. Since they have some sharp edges, Poser wants to smooth them. So I turned smoothing off for the shoes. They look fine, but you still have to set smoothing in the render settings ;).

Let's say Snarly adds a choice of subdivision levels. Keeping in mind that the least amount of smoothing you can get away with is probably your best choice, you could use a higher smoothing and not have to set Poser's smoothing. For myself tho, I'd use the least amount of smoothing from the script and just keep Poser's smoothing on.

Laurie