Okay so I currently have an iPhone 4, and I'm very grateful to say I have less than 2 weeks left with this god-forsaken device. So I am going to be ordering the unlocked GN from Google Play. My question is regarding the micro-SIM that currently sits in my iPhone. My carrier is AT&T btw. I know the GN will use a regular SIM card. In your honest opinions, what's the best way of going about this size issue? Do I go to AT&T and request a new SIM for the GN, or do I use my current SIM via one of the adapters I see mentioned? If an adapter is the way to go...what's the best one out there? I've seen numerous that come with some sort of tape, and I've heard of some really high quality adapters where the micro-SIM snaps into place. Suggestions? Thanks in advance!