That post is one of the 'sticky' posts at the top of this forum, so you really don't need the link. Look near the top of the list for the posts that have the red splat-looking things (with all the puzzle discussions, etc.), and you'll see that near the top of those posts.
It's pretty easy to get to any posts that have broken links by following the instructions they posted after everything got broken.
http://www.ldwforums.com/ubbthreads/ubbthreads.php?ubb=showflat&Number=228263#Post228263