Michael Vaughan's England will have to challenge Australia from the first ball of the five-match Ashes series on Thursday if they are to have a chance of unsettling the world champions.
"The start is pretty crucial. This is an ultimate Test for a young England team and will show how far it can go," Vaughan told a news conference at Lord's on Wednesday.
Vaughan is determined his side should reverse England's ingrained habit of beginning badly and winning 'dead rubber' matches when facing the Australians.
"We certainly hope we can re-write history. The series won't be won and lost on the first day but if you start well you generally take that through.
"Body language is crucial. We have to do everything in a positive manner."
Since Australia began their record-breaking run of eight Ashes series wins in 1989, England have not managed to take any of those contests to the wire.
In the last series in 2002-03, the Ashes were wrapped up inside 11 days of cricket. England's one victory in a 4-1 series defeat came in the final match, by which time both the pressure and the prize had gone.
Unlike his predecessor Nasser Hussain, Vaughan will take to the field at Lord's with a string of potential match-winners in all-rounder Andrew Flintoff, quick bowler Steve Harmison and, if Shane Warne's recommendations can be believed, uncapped batsman Kevin Pietersen.
HUSSAIN CRITICISED
Hussain did not help his cause three years ago by opting to bowl in the first Test in Brisbane. The decision -- "it was probably wrong", said Vaughan on Wednesday -- smacked of defensiveness and lack of belief.
Australia reached 364 for two on the first day and the series was as good as lost.
Should English shoulders drop early, the home side, ranked second in the world behind the Australians, could be condemned to chasing consolation victories in another series defeat.
Since 1989, they have won seven Tests to Australia's 28 but only one of those seven came with England still having a chance of taking the series, when they won the opening game in 1997.
Vaughan was asked for his prediction after Australia quick bowler Glenn McGrath forecast a 5-0 win for the world champions. Like Hussain, Vaughan refused to commit himself.
"I think it's just important that you don't get too far ahead of yourself. First and foremost you have to concentrate on the first game.
FIRM BELIEF
"If they believe it is going to be 5-0, then fair enough. But we firmly believe it won't be 5-0.
"We will just break the Ashes into small parts. If you start thinking of the third Test or the fifth Test, you are way ahead of yourself.
"You have to focus on the first session of the first day of the first Test. If you do that well, the end result looks after itself."
England have announced their line-up, with pace bowler Matthew Hoggard replacing Darren Gough in an otherwise unchanged England line-up following the one-dayers.
For Australia, leg spinner Shane Warne is back while strike bowler Brett Lee looks certain to start after his fine early-tour form.
The one decision will be over the third quick bowler, with Jason Gillespie and Michael Kasprowicz fighting over the spot.
Australia almost consider Lord's as a home venue, having lost just one Test there in the last century.
England last won there 71 years ago but Vaughan said: "We weren't even born then. What has that got to do with my team?"
Teams:
England: Michael Vaughan (captain), Marcus Trescothick, Andrew Strauss, Ian Bell, Kevin Pietersen, Andrew Flintoff, Geraint Jones, Ashley Giles, Simon Jones, Steve Harmison, Matthew Hoggard.
Australia: (probable) Ricky Ponting (captain), Matthew Hayden, Justin Langer, Damien Martyn, Simon Katich, Michael Clarke, Adam Gilchrist, Brett Lee, Shane Warne, Jason Gillespie or Michael Kasprowicz, Glenn McGrath.
