What band frequencies does Orange use? Maybe you can just import it if it releases in the US earlier than the UK. Besides, everything is more expensive in the UK anyway, so you might save some money.
Karnka - you have been waiting a long time for this phone, I know how frustrating it is when phones don't release in your home country until like 6 months later (The HTC HD2 was a killer for me!). If the bands are compatible and you want one from the US, let me know and I'll buy two and send you one if you pay for the phone and all shipping costs.
edit - also, is newcastle near London? I have some friends in London who could possibly help with the transaction.