How to add fonts to X11 on Debian??

[Zhao You Bing <zhaoyb@cad.zju.edu.cn>]

I've read some howtos, but felt that none of them states it clearly, I 
want to know the underlying mechanisms.

Are there any suggestions or good articles??
--
Zhao YouBing, Ph.D student
State Key Lab of CAD&CG,Zhejiang University,
Hangzhou, 310027, P.R.China
Tel  : 0571-87951045(O), 87933444(H)
Email: zhaoyb@cad.zju.edu.cn
MSN  : zhaoyoubing@hotmail.com