Thanks, but that was all the help I needed, those provinces seem to be the best to use, as opposed to the 1994- ones.
I am currently having two South African gazetteers transcribed, which will be freely available online, and was looking for the best divisions to arrange the towns into. I'm doing this for a few countries, hence why I have no knowledge of SA genealogy and governance; and figuring out the best provinces/states/counties to use is always a problem, as most of the civilised world changed so much from century to century.