hey all, i just purchased an unlock 1g iphone today. it was already unlocked with zibri's or whatever. i can make calls and receive, but i cant get online. i have the data plan from tmobile, cause i just switched from a blackberry. it tells me that "could not activate edge. you are not subscribed to EDGE" any help would be great, i tried looking at other post, but nothing solved my problem. thanks in advance