I brought in clothing object (shirt) and followed Nerd3D's tutorial but after I created my figure and went back to the Pose Room, the abdomen of the blouse is missing.  I retraced my steps and made sure that I had followed all of the firections...and did it 3 more times, exiting out of Poser first, but got the same result...no abdomen.  Any ideas what I am doing wrong?

you might want to check "regroup" at the last stage of making the conforming item. if it is clothing for a figure that has dif groups than the one you are fitting it to this will happen.

Actually, the box that needed to be checked was Auto Group and that did the trick.  Thank you!  What I did was exported a Genesis clothing item out of Daz Studio as an obj.  Imported it into Poser and did a fit for V4.  Worked pretty well except for a couple of kinks.  I have seen these funny kinks using other clothing converting plugins.  I will continue to work through them.