Download YouTube Videos efficiently

Source:http://blog.video-download-convert.com/best-way-to-download-youtube-videos/

Ok, it's a topic out of fashion: how to download YouTube Videos.
Here I just want to find out if there is a better way to download and convert YouTube videos since I have searching this for a long time.
When you search the keywords: Download YouTube Videos
You will find ton of solution, most of them is online websites… That's really good..
But you must clearly the video you download from YouTube is FLV format and you can't import to your iPod, PSP, MP3 or Windows Movie Maker, or even play with a  windows Media player.
The most important thing is when you download videos with online website; you can only download one at a time.
If you want to download several YouTube videos at a time.. It's really suffering… And it's slow, sometimes doesn't work..
Are there any better methods or good utilities to help you get further?
Yes, sure there is some better too.
The first one is YouTube Downloader, which can help you download; convert YouTube videos to any format you want. Support batch download.
You can download it from here:
http://www.free-download-youtube.com/download-youtube-videos.html

The second tool is Video Download Studio, which can help you download convert videos from thousand of online video websites like YouTube, Dailymotion, Veoh, Metacafe etc. No Simultaneous Download limited. You can download it from here:
http://www.downloadvideos-convert.com

Any better tool, don't forget to share with us!