So I had an iphone that I sold a few weeks ago like a number of you. Then bought a PAYG phone to tide me over for a while until the 3G one came out. I had an issue that I had to call at&t for and the women saw I had a iphone plan on a non iphone and told me she could change it "to save me money" so she did. Now I see that the data price is going up to $30/ month for the next iphone! and if i had just kept my old plan I would have been able to keep the $20 a month plan!? correct? so what should I do? I called at&t and she said she could not put that plan back on until I had an iphone. My brother has an iphone, so should I take his put my sim card in it activate it on my plan and then put his back in and re activate it? Then would I be all set??? Thanks!