X-'insert message here' headers

[Josh McKinney]

        We have all seen where people have strange X-headers in their Things 
like X-Operating_System: Debian GNU/Linux or X-Uptime: blah.  I just want       
to now how I can get that too.

Thanks
Josh

-- 
Linux, the choice          | Carswell's Corollary:  Whenever man comes
of a GNU generation   -o)  | up with a better mousetrap,  nature
Kernel 2.4.9-ac1       /\  | invariably comes up with a better mouse. 
on a i586             _\_v | 
                           |