I noticed those problems as well when I tried to use Vicki's MAT files - I also tried to rename the materials in UVMapper with poor results (I ended up with duplicates). Other than that the remap works rather well, the only other problem I've had is with the lips. The lips in the texture don't seem to cover the whole lower lip of the figure. I'll see if I could make a sample pic for you. With many textures the problem isn't very obvious, though.