Hi all I dont know if anyone will know the answer to this, tmobile werent too helpful...in fact the lady i spoke to had to keep asking someone else for my answers lol Anyways i know tmobile has 3g coverage which is great as i will be using a 3g enabled phone on their network. Now the only question i have is that the sim i have...is that already 3g enabled??...according to tmobile they say it is but they werent 100% sure. I know with O2 i had to get them to send me a new 3g enabled sim for me to use in my 3g phone. But i dont know if its the same with tmobile. So does anyone know??..perhaps Morba might know??