hi, i have a question regarding text/im usage/remaining. i checked text/im remaining last night, and it showed 77 left. then i check it again tonight, 77 left. then i send a text/im to a friend, and then i checked it again, and it showed 74 left, not 76 left, and i am the only use this iphone, and i did not text/im for four days, so anyone has an idea of what going on here? the summary page at at&t web site said 77 left, but ont the detail page, it said only 66 text/im used, so why the number of remaining did not match? thanks.