1) I had the orignal iphone with unlimited 2g data, then a blackberry with unlimited 3g data, but I have not had a data plan with att for over a year now, will they allow me to have unlimited data/do they make exceptions? 2) if no unlimited data, how can I even think about iphone 4? I want to download apps, and stream video... if I reach the limit does it turn off automatically or do I just start paying $100 per mb... 3) the next update won't be major right? 4) find my iphone is totally free now? 5)Is there still a waitlist or can I walk same day at apple store?