A gutsy win for England at the Stadio Olimpico saw them go top of the table running out 19-15 winners against Italy. England came from 15-6 down to scrape their second win of the championship.
The stage was set for Ireland to get their revenge over a Welsh side that had won their previous two encounters, at the World Cup and a controversial Six Nations fixture in Cardiff last season.
Philippe Saint-Andre's first game in charge saw France win comfortably against Italy 30-12 in front of the Paris crowd. The home side avenged last year's defeat to the Azzurri by dominating the game from start to finish.
So what did we learn from the first weekend of the 6 Nations. Some would say not much that we didn’t know on Friday but it was a weekend that gave us flashes of brilliance amongst the pragmatism and a couple of controversial refereeing decisions.
It is one of those things where you are envious because that guy is living your dream, but you would be too terrified to say anything if you were in his position.
As the star player of Ireland's World Cup campaign, a Heineken Cup winner, ERC European Player of the Year and Rugby Writers of Ireland Player of the Year, it's easy to forget that Sean O'Brien is only 24 years of age.
Declan Kidney had made 10 changed to the side that started in the shock defeat of Australia, but the side gelled from the offset, immediately causing Russia some problems
In what is one of the greatest results for Irish rugby, the men in green ground out a well deserved victory against Australia. The Wallabies were outplayed, out-muscled and out-scored by the men from the Emerald Isle.
Ireland and Australia go into their second pool C game on the back of wins as Australia were rampant against a sorry Italy while the Irish staggered past a resilient USA.
Ireland got their World Cup Campaign underway unconvincingly against a rugged USA beating them 22-10. Two tries from Tommy Bowe and Rory Best saw the Irish beat a resilient Eagles team.
Ireland will be looking to bounce back from a disappointing campaign back in 2007 when they failed to progress from what was perceived as the group of death