Well, I don't know if this'll work, and you've probably already tried it, but it's worth a shot. In Terminal, go up to the font menu, then select show fonts. Select the font that you want. Now, that may not work, seeing as how Webdings and Zapf Dingbats (which are symbol fonts) only show boxes when selected as the font. But like I say, it's worth a shot. *shrugs* I'd be interested to know if that works.