Given the events of the last twelve months (shock retirements, "homeworkgate", a near team mutiny, a coach sacked a month before the Ashes), you can make a case for 5-0 England, but I think our bowling attack has some bite, and we'll be in the series if we can find some stability at the top of the batting and keep England in the field a long time - this is a big if though!
It's hard to see England giving up the Ashes on home soil with four of their greatest all time players in the side in Anderson, Swann, Pietersen and Cook, but in the right conditions I see us giving your bats a tough time, and generally a closer series than the last two, but the proven class of England at home will likely be too much. That said I really hope we steal the first test and put England under some pressure.
Prediction : England 3-1
The crucial first toss of the series has been won by England, who will bat first on a pitch tailor made for Swann to cause nightmares on his home ground.