Can I unlock iPhone UK edition?

according to early event steve jobs announced iPhone UK edition,what diffrence between US version and UK version?

engadget told us diffrence but the most important thing about unlocking is firmware version and Modem Firmware should also say 03.14.08_G

iPhone UK firmware is 1.1.1 like ipod touch but Modem firmware is unknown but it’s seems to be upgraded but we can still Hardware unlock it or unlock it using TurboSim so don’t worry folks belive in dev team and pray.finally i recommend u buy iPhone from US because in US you haven’t pay VAT.

update:according to MacRumors modem firmware is 4.02.04_G