If the MySQL site (including documentation) isn't working for you, try a mirror site.
"But," you ask, "how do I know what the mirror sites are if I can't access the site?"
Great question! Technocation has a mirror site (updated daily) at http://technocation.org/mirror/mysql/.
Also, we have purchased www.mysqlmirrors.com which points to the official list of mirrors at http://technocation.org/mirror/mysql/downloads/mirrors.html.