Download youtube and google videos...

Seeing a video on youtube or google videos. its hurting you. you know that the moment you close the window not only does the file gets deleted but also your this current months download limit is being reached. Regarding the download limit theres no solution but if you would like to save the video to your hard disk then try one of the following....
if you are using firefox then you could try on with the following solutions.
a. Right click anywhere on the page and select 'view page info' from the menu. Go to the media tab and look for the different files. If you see the video click save as button.
b. Download and install greasemonkey
c. The best option I would suggest is go to flv videos. paste the link of the page containing the video and say save download link as... with the location. It will get saved.





If you have or know about any other methods do post your ideas here.