TxTD is spot on with the link.
I saw the Qantas B747-400 return to Jnb from what I understand was a engine nr 3 problem.They touchdown beautifully on 21 R at OR Tambo,rolled to the end ( oviously to use as little as possible brakes at there max landing weight of 285 Tons if I remember correctly) and taxied to there parking bay without any hich-ups...............good job gents !!