TTConverter:

Macintosh users must convert their fonts to Mac format prior to using their font.   This can be done using the TTConverter utility.  

To download TTConverter click the link below.  This file is stored in BinHex format.  Simply use StuffIt, or a similar utility to expand it.  Then start the TTConverter program and select the font you want to convert.

tt-converter-15.hqx (size - 50K)