Hi, I purchased T-Mo rMini, and found out the reception at my work place sucks. I would like to keep this T-Mo ver because I already applied screen protector to it, so I decided to go to AT&T and sign up for a $14.99 plan, which I did, however the way he signed me as is POST-PAID approach, which i was charged $36 1-tim activation fee plus a whole bunch of surcharges (like 911 fee on an iPad?!?!). I called AT&T and they said I have to sign up as PRE-PAID. So that it will be like plug it in like regular iPad (ATT) user, sign up for the service on iPad. So my question is, how can I get a brand new Nano SIM? I called that AT&T CS who signed me up he said he doesn't sell it (well.....), I also called Apple store they said I have to ask CARRIER to get my SIM, anyone experienced this before? Thanks for answering.