[eric12341]

in all honesty you would be much better off just buying a tmobile branded TP2 or even newer devices such as the HD2 or HD7. because the GSM capability in the CDMA TP2s do not allow 3G connectivity when unlocked to US Networks. if you are still adament on doing this there is a SIM unlocker you can buy that will allow this but once again you will not have 3G.