Gordon, a friend had one and I was very impressed. However, I am with Orange so cannot get one from them. I just upgraded to an HTC TyTnII, which looks good but not quite as good as the iPhone. The biggest difference was price, I got Orange down to £39.99 for the Titan, as opposed to £260 for iPhone on an O2 tarriff.
http://www.tracyandmatt.co.uk/blogs/...tytn_ii_review