i have pay as you go and have unlimited texting now. i always send pics, sounds, videos, etc., and when it has been sent, it will say "the last transaction was $0.00" well, i still have my unlimited messaging plan, and sent a pic and sound a little bit ago, and it said that my last transaction was $2.14. well i signed onto my account, and it said GPRS cll duration 3 minutes and 34 seconds. it never did that before. what should i do? should i call them up and see if i can get that reimbursed? i didnt ask for it to use GPRS and i dont think thats fair when i paid for unlimited messaging already. please help. thanks.