I'm a new T-mobile customer with the Vibrant and have about 7 or 8 days of my return period left. Can I call t-mob, tell them I want to return it unless they give me a monthly discount or will they just cancel me? I know t-mobile rewards loyalty, but I can't seem to find any information for negotiations for a new customer. I know there's an old G1 plan that includes 400 text messages and data for $25 dollars. Can they switch me to that if I make enough of a fuss? Anyone have success at this as a new customer?