Well, I think I made some progress with the background method. In the material, I can set it up like the tutorial or use the freebee. Then while in the material room I can play with the rotation setting and then do a quick render while still in the material room to see how your changes are affecting the environment. 

The background image in the Pose room almost servers no purpose. Because when I render in Pose room the background image does not show up in the render at all. I get the environment from the HDRI. Too bad you can't just hide the background image. Maybe the process needs it. 

If I got it wrong, let me know.

I'll keep playing with it and I'll try the method where you use those environment settings. That appeals to me more since you can see the actual environment in the Pose room.

I also did an image using one of Afrodite-Ohki's Superfly sets. That worked pretty well.

And thanks for all your help.