1) Download and untar
ttmkfdir
2) "cp ttmkfdir.linuxbin.glibc2 /usr/local/bin/ttmkfdir"
3) "mkdir /usr/X11R6/lib/X11/fonts/truetype"
4) Copy fonts "cp <path to>*.ttf /usr/X11R6/lib/X11/fonts/truetype/
5) "cd /usr/X11R6/lib/X11/fonts/truetype/"
6) Do "ttmkfdir -o fonts.scale"
7) Do "mkfontdir -e /var/X11R6/lib/fonts/encodings"
8)Add your true-type fonts directory to your XF86Config file
FontPath "/usr/X11R6/lib/X11/fonts/truetype/"
9) Make sure that you're loading the 'freetype' module
Section "Module"
...
Load "freetype"
...
EndSection
10) Restart x and enjoy.