>    i want to mirror a asp website.i am a newbie to
> httracker.i am sorry if my question is funny.my
> question is that it is possible to get web.config

Asp, cgi, sql, jsp, config files are all executed by the server and output
html. You can only get html and related files (css, js, jpg, etc) from the
public side of a web server. 

A mirror is not a copy.