Tim -
a mate has offered me a hd2 for 260 (the same one that offered it for me 350 lol) but its locked on o2
If i buy it (Im still kind of set on the hero from your advice) how do they unlock?
No idea how the HD2 unlocks mate, if it's the same as the Hero though it's just a code that you put in. I unlocked my Hero in about 10 mins .
Bobby is right, for that price go for the Hero.