I can't get a straight answer from the reps at tmobile. So I'll ask it here and see if anyone has done this. Buy unlocked nexus one from google go to tmobile store get plan for $60 + tax no contract (500mins+text+web) have happy time I realize if your an existing customer you can just switch sims and no run around. I would be a new customer to t mobile. The rep told me I had to start it out on an $80 plan then switch it to the $60 I want. Any truth to that?