I like the AT&T rollover minutes. But nowadays i use my phone's online features more than making calls. So an idea sprung up.. Why no rollover the megabytes of data not used every month over to the next month. I mean, I paid for it. Why not enjoy it to the max? This would be a great new way for AT&T to cater to the new generation of smartphone users and help with expensive cellphone bills in these tough economic times.