Argentina may currently occupy fourth position in the IRB World Rankings, but were they to lose to Ireland at Croke Park this weekend then they could lose that position to England, France or Wales depending on results elsewhere. FULL STORY >>
Scotland and Japan are the most notable movers in this week's IRB World Rankings after both sides won victories against higher-ranked opposition at the weekend.
The IRB world rankings will, for the first time, be used to seed teams at the 2011 World Cup.
Two members of the Namibian World Cup squad have headed for Romania and are to join the Constanta club.
Marius Visser, the huge Namibian prop, has had his career ended by spinal problems. He is just 25 years of age.
Jamie Heaslip storms back into Lions contention!
We take a look at the Social Rugby World Cup teams, with America next up!
Richard Hill takes time out to talk Six Nations...