I haven't been able to find a South African mirror yet.
Earlier this month, I downloaded the Live CD (preview) from here
http://torrent.fedoraproject.org/ - just because I couldn't wait any more. All of those are now final releases.
Even though it is possible to update the live release (incl. preview) to a full release, it still eats up a lot of bandwidth. So, I normally order the full DVD via snail mail.
P.S. I'm not sure if I'm allowed to mention the place's name, but the full dvd, handwritten label, DVD case and shipping costs < R60. Not bad.