Step 1
Open Mozila Firefox 3.6.10 (Beta version is better)
Step 2
Click "Tools" ---- "Add-ons"
Step 3
Type "NetVideoHunter" --- "Add to Firefox" --- "Instal Now" --- "Restart Firefox"Generally, the icon NetVideoHunter is place outside Toolbar.
Remember, run/play the video/music before you click the icon to download any video and music.
Enjoy :-D
Source: stevenakm.blogspot.com
Reference:
http://www.mozilla.org/


