Gosh, I feel reallllllly stoooooopid asking this question but here goes. I have a AT&T family plan with four phones (mine, wife's, daugher, and son...all SE W810's). I've had this plan for over 2 yrs and would love to upgrade to iPhone's for all. I know that I would have to purchase the data plan and wouldn't mind a reasonable increase in my rates but if I have to get a data plan for each of the four phones that would be too costly. So, my question is: does AT&T offer a family data plan that would cover four iPhones or would I have to get a data plan for each phone. I'm so 
Thanks in advance. Cheers
Thanks in advance. Cheers