OK, a reinstall did the trick, thanks, Bob.  I have no idea what I did to break it, but it's working now, so all is good.

I have a couple more questions.  Attached is a recent effort.  I'm getting a rather glaring and embarassing "poke-through."  Her top appears fine in the DS preview but obviously LUX seems to have X-ray vision.  How do I fix this?  Is this where D-formers come in?

Also, the tiles on the fountain and on the wall look blurry, where in the DS preview they seem much sharper.  Does anyone have any idea why?

  ~ Russ