Thanks for your answers guys, they are much appreciated.
I understand your point regarding the 3G capabilities and improved handset. This will be much faster but as my girlfriend will be travelling to Australia later this year, God knows if she'll be able to afford to use it overseas. You know what women are like............see it, hold it, got to have it!!
It also raises questions as to why O2 are being so secretive about it's launch, surely it would be within their best interests to market this effectively. Especially as they hold exclusive rights!! Or is this set to change?