Here is some important links -

JSE

http://www.jse.co.za/Home.aspx

OTS Admin and reporting

http://www.tradingonline.co.za/live/default.aspx

SAFEX Commodity Derivatives Market

http://www.jse.co.za/Markets/Commodity-Derivatives-Market.aspx

SAFEX Commodity Equities Market

http://www.jse.co.za/Markets/Equity-Derivatives-Market.aspx

Yield X

http://www.jse.co.za/Markets/YieldXSplit.aspx

Estuary Solutions

http://www.estuarysolutions.com/live/flash/index.htm

OTS Manual

http://www.estuarysolutions.com/live/ots/help/html/index.html