Stephen: Thanks! And I intend to try get a pin on there!

I also found this site: https://bitx.co.za "BitX South African Bitcoin Exchange"

SEPA transfers in EUR are supposed to be free. I've been happy with https://bitcoin-central.net/ using SEPA transfers with no bank fees.

Yes, using a normal random generator would indeed be insecure. Luckily, cryptographic random number generators have been developed specifically to avoid this problem. They typically use inputs like mouse movement and keyboard key presses, which are not deterministic, to generate the numbers.

Hi!

Anyone interested in trading Bitcoins with ZAR?

Also, are there any places which accept Bitcoin in SA?