Download file from internet is fun, it’s make software distribution easy, hassle free for me
The problem come when our download manager not working as expected, cookie, session etc that validate downloading process force me many times to do old fashion way for download .

After reading blog ( I forgot the link ) , I get software name for helping me to get file from sun.com or oracle.com that require authentification before download allowed.

Livehttpheaders

This software is plugin for firefox

Installation process same as other plugin for firefox

Try login to yahoo mail

See http headers