Ksecurity-team

or something. Click it. Press the delete key (or right click it and select delete element) on your keyboard and the hidden part of the page should show. This works for most pages but if it doesn't work for you simply become a Fan. You can now click the power button at the top right corner of the FireBug window and the FireBug window will close.
(Half the time I can't be arsed doing all that with FireBug, it's easier to become a fan)

Step 2) If it says 'invite all your friends' you don't need to - they just want more fans. Look for the link. It should be something like 'click here to see the pictures! [hyperlink]'.

Step 3) You will now be presented with 'complete a survey to unlock the page...' popup thing. You now need to hit Tools, then Page Info in FireFox at the top of the screen. A window will come up. At the top of it hit Media. Scroll down and look for images. When you see an image click it and it will show you a preview at the bottom of the window. If it looks like the picture you're trying to view, then click the 'Save As...' button and save the picture to your desktop. Repeat the saving proccess if there are more pictures.

Step 4) Go to your desktop and view the picture.

Simple enough, right?

Video here: http://www.sainsbuzz.org/bypass fb hf.mp4 - Leave the spaces in the URL. I uploaded it to my FTP. Just click the link and download the video (if you have quicktime it should play in your browser)
Sorry about the quality - I had to rip it off Facebook (I uploaded the vid there a while ago before I wrote this tut - I deleted the video of my pc)