YouTube is a popular online phenomenon which millions of people enjoy. The YouTube craze has opened up a whole new world for both video creators and the people who watch the videos. If you want to download YouTube videos quickly and easily, there are ways to do so. At Download YouTube Videos, you can download even mature content by simply entering the URL. You will be able to bypass those stubborn mature content blocks in flash. After the file has been downloaded, you will need to save it into .flv format, and you will need a .flv player to watch the file in that format.