Have sent it back because my Sony Ericssom K800 was better
Maybe it was the fact that it kept asking me if it was OK to proceed after each click of a link in Opera, or maybe I've just become too indoctrinated in to the ways of Sony Ericsson, or perhaps I'm just taking advantage of T-Mobile's 30 day free try before you decide promise, but this phone didn't do it for me.
Have tried the SE C902, and the K850 as well, but nothing has come close to my K800. Perhaps it's a sign of old age