timmmay: It looks like you can order a global GSM version for US$199/NZ$240, shippping on 2nd December, compared with GBP169/$322 from Amazon UK shipping 12 December. Seems like a no-brainer to cancel the UK order and get it from the US, probably via Youshop.
I should get the Global GSM version right? Specs here. Not sure what network It'll be used on, either Vodafone or Telecom.
Global GSM Model: GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+ up to 21 Mbps (850, 900, 1900, 2100 MHz)
US GSM Model: GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+ up to 21 Mbps (850, 1700 (AWS), 1900 MHz)
CDMA Model: CDMA/EVDO Rev A (850, 1900 MHz)
Definitely get the Global GSM version if you're planning on using it with Vodafone, 900MHz 3G makes a big difference. :)