Even though Wales are facing a possible third successive RBS 6 Nations Championship defeat following Sundays 29-22 reversal against France in Cardiff, fly-half Jones insists that the underdogs will give it everything.

Jones booted 17 points - five penalties and a conversion of substitute flanker Martyn Williams late try - but Grand Slam-chasing France triumphed through scrum-half Jean-Baptiste Elissaldes masterclass.

With RBS 6 Nations watchers still absorbing the aftershock of Englands 19-13 home defeat against Ireland, Wales are determined to give the Webb Ellis Trophy holders more food for thought.

Its going to be great to play the world champions in their own backyard, said Jones.

We know its going to be a very difficult game, but we nearly got a result against them in the World Cup.

Ireland had a very simplistic game plan against England, and they played it very well. But we will have a lot of self-belief when we go there ourselves.

We knew that the game at Twickenham was going to be very difficult, whatever the result of Englands match against Ireland, and we know that we need to work hard on the training ground in the build-up.