Ireland began the dreaded post Brian O'Driscoll era with a streetwise 29-17 victory over a depleted Argentina at Estadio Centenario on Saturday.
The result gives Joe Schmidt's outfit momentum going into next week's Test against the same opposition in Tucum�n as they backed up their Six Nations triumph with a solid performance.
Ireland had begun the game with the lion's share of possession but could not penetrate a fearsome home defence on halfway that was giving nothing.
Ten minutes passed before the Irish finally broke the line as Darren Cave, wearing the fabled jersey left by O'Driscoll, cut through before the recycled ball saw Robbie Diack butcher a three-on-one that surely would have seen Simon Zebo over. It marred what was a strong start from the flank.
Consolation for Diack came in the form of three Jonathan Sexton points after the Pumas had been spotted offside by New Zealand's Glen Jackson.
Ireland were now in full flow as first Zebo, then Luke Marshall and Conor Murray went close within quick succession before Paul O'Connell was pinged for sealing off the ruck five metres from the whitewash. That, however, then sparked a superb Pumas counter attack.
Sexton doubled the lead in the nineteenth minute when Marshall again hit a line that took the shaven headed inside centre over halfway but the momentum would shift soon after.
Nicol�s S�nchez sending over three points would be the result of the Pumas enjoying their first ball on 27 minutes, although Santiago Cordero possibly will be feeling guilty of taking his eye off the ball when the line was at his mercy from a Martin Landajo blindside pass.
Then came a moment of controversy on the half-hour as Pumas number eight Benjamin Macome was yellow carded for taking out Andrew Trimble in the air. Many an Ulster fan would have been asking their television screens what was different about that and the red Jared Payne received against Saracens.
In the end the numerical advantage would actually benefit Argentina when Manuel Montero finished superbly in the corner, seeing off Sexton for a score that Sanchez converted from the touchline. Suddenly the Pumas were 6-10 to the good with half-time nearing.
However, Ireland would respond via an unconverted pushover try from Chris Henry off an attacking line-out that took them in 11-10 up at the interval.
The second half began with number eight Jordi Murphy carrying strongly up the middle before Sexton's trademark wraparound with Marshall in midfield led to the number ten sprinting over, with his conversion again missed, this time glancing the outside of the upright as Ireland went six points up.
It was now the case that if Ireland scored next, one would worry for the Pumas. And so it proved as with Argentina forcing their attack, Trimble pounced on a loose Sanchez pass and pinned his ears back for a clean run-in from 50 metres out. Sexton's extra two points put Ireland comfortably 23-10 to the good.
Cave then almost had a try to his name in the left corner courtesy of a sumptuous Zebo offload only for the replay showing his foot was in touch before grounding over the line.
But that only prompted Ireland to apply pressure to the throat of the Pumas, knocking over two penalties via replacement Ian Madigan's boot before Tom�s De la Vega added a consolation score in the dying embers.
The scorers:
For Argentina:
Tries: M Montero, De la Vega
Con: Sanchez, Iglesias
Pen: Sanchez
For Ireland:
Tries: Henry, Sexton, Trimble
Con: Sexton
Pen: Sexton 2, Madigan 2
Argentina: 15 Joaquin Tuculet, 14 Santiago Cordero, 13 Jer�nimo De la Fuente, 12 Gabriel Ascarate, 11 Manuel Montero, 10 Nicol�s S�nchez, 9 Martin Landajo, 8 Benjamin Macome, 7 Tom�s De la Vega, 6 Rodrigo Baez, 5 Tomas Lavanini, 4 Manuel Carizza, 3 Ramiro Herrera, 2 Mat�as Cortese, 1 Lucas Noguera Paz.
Replacements: 16 Julian Montoya, 17 Bruno Postiglioni, 18 Nahuel Tetaz Chaparro, 19 Mat�as Alemanno, 20 Javier Ortega Desio, 21 Tom�s Cubelli, 22 Santiago Gonz�lez Iglesias, 23 Lucas Gonz�lez Amorosino
Ireland: 15 Felix Jones, 14 Andrew Trimble, 13 Darren Cave, 12 Luke Marshall, 11 Simon Zebo, 10 Jonathan Sexton, 9 Conor Murray, 8 Jordi Murphy, 7 Chris Henry, 6 Robbie Diack, 5 Paul O'Connell (c), 4 Iain Henderson, 3 Mike Ross, 2 Rory Best, 1 Jack McGrath.
Replacements: 16 Damien Varley, 17 Dave Kilcoyne, 18 Rodney Ah You, 19 Devin Toner, 20 Jamie Heaslip, 21 Kieran Marmion, 22 Ian Madigan, 23 Fergus McFadden.
Referee: Glen Jackson (New Zealand)
Assistant Referees: Mike Fraser (New Zealand), Jaco van Heerden (South Africa)
TMO: Shaun Veldsman (South Africa)
The Springboks recovered from a slow start to outscore their opponents six tries to one in an entertaining game in front 30 000-odd fans at Newlands.
France have not beaten the Wallabies in Australia since 1990 and, based on this performance, they are unlikely to change that record in this three-Test series.
Nadolo was one of three try scorers for the Islanders, crossing first before adding two penalties and a conversion after starting at inside centre.
The clock had ticked a minute past full-time with Manu Samoa clinging to an 18-15 lead when Tongan lock Josh Afu was pulled down in a line-out.
Smith's finish in the corner settled a contest in which for 75 minutes the world champions were utterly rattled by Stuart Lancaster's tight-knit squad, who humbled their critics.
Full-back Ayumu Goromaru kicked a total of 18 points, while winger Yoshikazu Fujita seared over for a brace of tries as the Brave Blossoms overturned a 7-0 deficit to blitz their hard-hitting rivals.
It Seven tries, including a double for Mike Brown, saw England finish this year's championship with four wins from five matches and a points difference of plus 73, but eight short of Ireland with Joe Schmidt's side to play in Paris later on Saturday.
It It wasn't pretty and France came mighty close to snatching victory at the end but for a forward pass, but Ireland won't care as they claimed their first title since 2009, a second for most of this squad.
It Hogg was shown red after initially being given a yellow card by referee Jérôme Garcès. Replays duly saw the Frenchman change his mind.
It First-half tries from Danny Care and Luther Burrell gave England the early advantage and they never looked back, keeping the lead throughout as Owen Farrell and Leigh Halfpenny fought each other in a world-class kicking duel.
It The Scots had led through tries from Stuart Hogg and Tommy Seymour to three Maxime Machenaud penalties, before Yoann Huget's interception brought France roaring back into the lead.
It In Brian O'Driscoll's final Test on home soil, the men in green outscored their visitors seven tries to one to further bolster their points difference ahead on next weekend's trip to Paris.
It Ireland arrived bursting with confidence but were more or less contained in the opening half, as England failed to capitalise on territory and possession.
It With the clock creeping towards 80 minutes, Weir stepped up to banish the demons from Round Two's English horror show, and perhaps go some way to answering those who question his character and execution when the chips are down.
It The defending champions bounced back from a heavy defeat in Dublin with a muscular display, leading from start to finish and outscoring their visitors two tries to none.
It The pace was not perhaps as frenetic as we have come to expect from Calcutta Cup rugby, but tries from Burrell and the Man of the Match, Brown, were more than enough to secure victory for England in Test rugby's oldest fixture.