I think the $15 data unlimited he refers to is the one for post paid customers/contract. I had it on my RAZR but when I switched the sim to my iphone 3g it kept saying I didn't have a cellular data service or something like that when I tried to access the web or use the app store/cydia. I wish I could ditch my contract sans ETF and grab this gophone plan, sounds a lot cheaper then the stupid iphone plan, and I live in a edge only area anyway.