I have a number of TrueType fonts, primarily dingbat, which do not show up when I try to use them in Xara Xtreme. I have used thm in MS Word and in other graphic programs (Paint Shop Pro, to be specific) with no problems at all.

Does anyone know why this might be? A very small number of the fonts that haven't worked in Xtreme do work in X3D, but only a few individual graphics from the font.