Has anyone had any experience with these phones? My wife has one, and they battery life sucks - like, she has it charging at work (USB), and by the next morning it's dead.

And all this on a a brand-new battery.

She's using push active sync, tho it's only slightly better without it, on a 3G network (3, in the UK) if it makes a difference.

I could understand 48 hours, but this is closer to 12.

Anyone had this problem with a WM phone? found a fix?