Ok, I want to buy a cell phone for my son. We use those pre paid plans since we only make about 15 minutes of calls per month. Well, my son being a teenager, wants a cool cell, not the "UGLY" Nokia one they have.We will be using Free2go wireless service. So my question is, can he buy the t68i for 150 and just use free2go wireless from there? Are there any hidden costs? Is this even possible?