Thanks for posting the link, checked out this and the new Incubus single on the same site :-)
I think 'Way She Moves' is my favourite of the three we've heard (studio versions of) so far, I definitely feel it is the catchiest and most 'single sounding'.
As others have said he sings the chorus in a lower key here and that's going to take a little getting used to but you can hear him (very quietly) in the background singing it in the higher key, they should probably turn that up a bit in the mix but I'm guessing this is the final version :-/
Also, was this confirmed as the old STP song of the same name from the No4 sessions?