Attached Link: http://www.renderosity.com/mod/bcs/index.php?ViewProduct=29072

I assume the add-on is GLH-TX? I don't have this myself, but I have had trouble with some MAT poses not applying in Poser 6. The same problems may apply to Poser 7 (don't have that either...) One work-around is to convert your poses to MC6 material collections and apply them in the material room. Open the file in a text editor and change the text "figure" to "mtlCollection", then save with a .mc6 extension.