How to download FaceBook videos? I use Firefox and Chrome. Please tell me.?

Download greasemonkey as an add-on, then Google 'Facebook Video" it should bring you to a page where to download the extension. So when you go onto a facebook video, it will have embedd, download. Click on download and it will bring you to a page where its white and has the video in the middle. Go to where it says firefox 9or if your on a mac - go to file) and hit save page as. Then choose where you want the video, like the desktop and when you finish downloading it, it will have the video. If you have iTunes, you can also put it into your library, just click and drag.