Well, with only a week until the Ashes now, we've got a few things to look at.
Australia have the momentum from the ODIs without question, but England will know they've been competitive and won a couple of games, which should help their confidence a bit. The main worry for England will be their top order. Flintoff has consistently troubled the Australians with the ball, and Harmison and Jones have had their moments too, but it really hasn't been a convincing showing from the English batting at all, with most of the players who have had success with the bat for England unlikely to play in the Ashes at all, and they won't want to find themselves 3 and 4 down for very little many times in the test series, however well they bowl.
Australia's worries seem to be almost gone now, with Ponting, Gilchrist, Gillespie and Kasprowicz all hitting a bit of form before the end of the ODIs, and really only Hayden looking out of sorts. Australia have moved in a matter of days from the only debate in the bowling lineup being which out of Gillespie and Kasprowicz was less poor and deserved a spot, to a real four man battle for three spots. Their top order has come to life on flatter wickets and suddenly learned to play Harmison and Flintoff with relative ease, and psychological points have been scored in each facet of the game, with Australia's fielding picking up, Harmison and Giles being belted around the park, and the seamers picking up top order wickets at will.
England bring in two or three new players for the tests of course, while Australia will call on Katich and Warne, so there's still new battles yet to be played out. England have a selection dilemma of their own as well, with Pietersen, Bell and Thorpe competing for two places.
However it goes, this is surely the most anticipated Ashes series in over a decade, and the first time in several decades that the Ashes has been contested by the genuine top two teams in the world.
