A X True Type Server for VGA16 Graphics Cards.
For more info, See
http://cclub.tutcc.tut.ac.jp/%7Ego/unix/xtt.html
or
http://www.ryukyu.ad.jp/%7Eshin/linux/x-tt/
or
http://hawk.ise.chuo-u.ac.jp/student/person/tshiozak/study/
freebsd-at-random/x-tt/index-en.html (in English)
enjoy!