preview: ireland v england (sun) lansdowne road  dublin  sunday  27 february  1500 gmt  bbc1  radio 4 lw and this website  ireland are going for their first grand slam since 1948 after two opening wins  and england represent their sternest test of the championship so far. england were sloppy and leaderless in the defeats against wales and france and another loss would be unthinkable. the pressure is on coach andy robinson and his side have to deliver.  despite england s dramatic dip in form since the world cup final - they have lost eight of their last 13 matches - ireland coach eddie o sullivan says his side should not underestimate the visitors.  had they kicked their points they would have beaten france and that would have created a different landscape for sunday   he said.  this is england we are talking about. they have a depth of talent and a very good record against ireland.  they will target a victory in dublin as the turning point in their six nations.  the differences between the sides is also highlighted in the team selections for the dublin encounter.  ireland  despite having gordon d arcy still out injured  have been boosted by the return of star skipper brian o driscoll who missed the scotland game with a hamstring injury.  the knowledge that the england game was coming up really helped during rehabilitation   he said.  the will to play in this game was enormous. it doesn t get much bigger than england at home.  as well as entering the tournament without players like jonny wilkinson  mike tindall and richard hill  england have now lost two tighthead props in julian white and phil vickery while blind-side flanker lewis moody is a major concern. robinson  who received a lot of flak for the inclusion and then dropping of centre mathew tait  has kept faith with kicking fly-half charlie hodgson despite his horror show at twickenham. if england slump in dublin  it will be their worst run of results in the championship since 1987.  but robinson was bullish during the week about the game  saying that his side  are going there to get in their faces   and has identified the line-out and tackle area as the key to england s chances. and despite the recent results  skipper jason robinson believes there is nothing wrong with the mood in the camp.  there is no lack of confidence in the team   said the sale full-back.  we have had a good week s training and we are all looking forward to the challenge.  i still believe in this team. i know if we get our game right we will win the games.   g murphy; g dempsey  b o driscoll  s horgan  d hickie; r o gara  p stringer; r corrigan  s byrne  j hayes; m o kelly  p o connell; s easterby  j o connor  a foley.  f sheahan  m horan  d o callaghan  e miller  g easterby  d humphreys  k maggs.  j robinson (capt); m cueto  j noon  o barkley  j lewsey; c hodgson  h ellis; g rowntree  s thompson  m stevens; d grewcock  b kay; j worsley  l moody  m corry.  a titterrell  d bell  s borthwick  a hazell  m dawson  a goode  o smith.