hey guys. I'm an Aussie traveling through the US, and I've gone with T-Mo, and I've been getting edge everywhere, then I remembered that most of T-Mobile's 3G freq. were incompatible with the iPhone 4..so I'm thinking of buying a new phone. the point of my post being, someone who knows their stuff, could you please confirm this to me? and if its true, why on earth didn't the T-Mo lady tell me?!

thanks. I'd love to see some replies down here