Argentina and Scotland say their Rugby World Cup pool match on Sunday evening is probably the most important of their lives. The winners are likely to advance to the quarter-finals.
Six Nations champions England have already won all three of their games, including a victory over Argentina in their opening game by 13-9. They face the Scots next week in Auckland.
Argentina hooker Mario Ledesma says the game in Wellington is their biggest test to date
Scotland winger Sean Lamont says it's the ''be-all and end-all''.