at&t infuriates me. can anyone provide some answers for me? i am on an at&t small business line with FAN and registered with a tax id number, not an ssn. i pay $45/mo minus a $25/mo discount for data. i was told that if i were to give the old iphone to someone else on my plan, they would HAVE to use the $45/mo plan with no discount. i was also told that this isnt true. which is it? i asked about my upgrade status -- i am a current iphone user (have been since jan 23) and i am NOT eligible until august 13th. i guess i must've bought my old phone on aug. 13 2006. SIGH. at&t.