We all new it was coming and here it is... Available in the US by July from AT&T.
Triband UMTS w/HSDPA [still supports Quadband GSM/GPRS/EDGE]
User accessible /replaceable / removable battery.
Expansion via flash memory
iPhone as 3G modem
What Bluetooth profiles are supported
This is what the 1st iPhone should've been... Still while waiting for enterprising folks to unlock and ship out these babies to territories not yet supported maybe you should take a look at the Samsung SGH-i900 [aka Omnia]
iPhone now in 3G... YAWN~!