it looks like the samsung Omnia might be a few steps closer to comming to america. it passed the fcc. looks like its comming to att one would assume since it has hsdpa (800)850/1900. no other us carrier has. it says it has with wifi too. here a link to read a little more
http://www.engadgetmobile.com/2008/10/06/samsung-omnia-passes-fcc-with-north-american-3g-for-real-this-t/