"Whoooeeee!! That's good news! Here's another question: can the point lights be made visible in the image? Kind of like a glowing ball..." Lights are not visible in Poser, and unfortunately it's true for the point light as well. However, you can use the point light to "fake" a glowing ball. Turn up the ball's ambient value all the way, set it to whatever color you want, then place a point light inside and turn off "cast shadows" for the ball and disable shadows for the light.

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Tools :  3dsmax 2015, Daz Studio 4.6, PoserPro 2012, Blender v2.74

System: Pentium QuadCore i7, under Win 8, GeForce GTX 780 / 2GB GPU.