Ok, before I start asking questions let me explain my current situation: Right now I have a blackberry bold (on att) which I signed a contract for in nov 2008. I have unlimited text and data (I think we have the unlimited text family plan). So here are my questions: 1) Do I need to be eligible for an upgrade to get the $49 refurb 3G? 2) Would my monthly bill increase if I already have unlimited text/data? 3) Would it be better to wait for the next iphone release/when I'm eligible for an upgrade to get an iphone? 4) What would happen if I just switched my sim card from my bold to an iphone and started using it? Thanks a lot, sorry I'm such a n00b !