It's another perfect day for cricket here at Sahara Park Newlands. After a bit of a wobble upfront, with both Smith and Gibbs going out for relatively low scores (Smith for 8 and Gibbs for a slightly more respectable 26), South Africa has picked up the pace somewhat, thanks to the efforts of De Villiers and Kallis.
They've been showing a bit of intent with the bat, with a number of balls racing away towards the boundary, to be stopped just short of it by an alert fielder. Both have now reached their half-century - and that's always a good sign for a top-order batsman.