If you are a big YouTube fan and love to collect YouTube movies , here I suggest three easy and fast ways for downloading YouTube videos for free.

With Firefox + Ant toolbar
If you are using Firefox browser to watch Youtube, just install a plug-in named Ant toolbar.
Copy the video URL to the search bar.
Click "download", it will download the video automatically.

With WebVideoCap
Free download this software: http://www.nirsoft.net/utils/web_capture.html
It doesn't need any installation process, in order to start it, simply run the executable file--WebVideoCap.exe
Click "start capture".
Copy the YouTube video URL to the search bar in a video web page, then the video will be downloaded and saved in a folder you have selected.
Tip: remember to click "stop capture" when you have finished downloading all the videos you select!

With Maxthon Download
If you're using Maxthon 2 as your browser, click "tool", then click "Maxthon Download".
Click "add download", and copy the video URl to the URL bar.
Click "ok" to start downloading.

All these three methods can have the job done with easy operation and high speed.

What's more, the space of your computer has limit, in order to keep your favorite videos forever you could convert and burn them to DVD, so you could watch them on your DVD player at any time as you want. Creating your own DVD is pretty easy and it could be a surprising gift for your friends and families!

Try creating your own DVD for free here:
http://www.dvd-ripper-copy.com/guide/video-to-dvd-guide.html#10061