What will you do to download videos, audio file on internet.
You might be embarrassed by using different downloaders which works fine for certain media formats and will not work for others.
So I suggest you to use VIDEO DOWNLOAD HELPER (VDH), I am sure you will be happy with its performance.

Features:

• It shows different file formats available to download
• It supports You tube downloads
• You can also download any flash video which are running in your browser
• It even support video conversion (for this you need to add extension)
• You can also download audio file which you are only allowed to listen on web
• It also support any type of audio formats
• You can copy the download links of the file, so that you download it via download managers

Video download helper is a free add-on to Mozilla fire-fox browser.
To install this add-on please do the following:

• Open Mozilla Fire-fox
• Click on the Tools menu and then click on Add-ons
• Separate tab/window will be open
• In the search area type "video download helper" then press enter
• It download & install automatically.
• It request you to restart the Fire-fox, then press OK.

When ever the page you are browsing  contains the flash video then VDH logo will animated by rotating to indicate the availability of download.
then click on the drop down menu of VDH to see possible formats of download.



I hope this will help you.
VIDEO DOWNLOAD HELPER