Windows

1. Download and install the free Firefox web browser.
2. Install the Greasemonkey extension for Firefox.
3. Go to www.userscripts.org and install the Download YouTube Video script.
4. The next time you watch YouTube, you'll see a Download Video option beneath the screen. Click it to save the file to your computer. You might want to rename the video to something descriptive.
5. Install and launch the free Super video converter (www.erightsoft.com). Download is located here.
6. Select Apple - iPod from the Output Container option, and then the output video codec H.264/AVC. Set size to 320 x 240. If you get an error message when converting, unclick the Use DirectShow button.
7. Drag the converted file into iTunes and it's ready for viewing.