I think England would have to be favorites now after Flintoff's magical display. Although these are three evenly matched teams, nothing can be said. India play today and hopefully they can get of to a cracker!
Here are my odds for the series:
England: 3/1 Favorites
Sri Lanka: 6/1
Little Green Men from Mars winning the NatWest Series: 1000000000000000000000000/1