@arjapan

OK, I figured it out what's the problem. The working links are located on the top of the page, ayruan is the original thread poster.
So scroll to the top of the page or use handy tool, floating tab where is written BACK TO TOP.

The thread starts with Reuploaded on 28/9/2012 by deutsch3000.
You have 2 working links there,

Below that you can see the words Mastering Arabic 2, they are active/clickable and you will be reroute to other post.