Hello... this is my first post. Quick background: I live in a state not covered by AT&T, but am a big apple customer. We have 3 macs, Apple TV, 3 ipods, dotmac/mobileme subscriber for 7 years, etc. As you can guess, I would really like an iPhone and have been waiting, hoping AT&T would come to my area. No luck. So... my brother who does live in AT&T land found a used iPhone 2G. Supposedly it is unlocked running the 2.1 update. My brother did see the seller make a call with a TMobile SIM card and tells me it is in very good condition. We have a local GSM carrier in my area. I've talked with them and they have several customers using 2G unlocked iPhones. In theory, everything should work... Here's my question: should I do anything once I get the phone? Should I just plug it in to iTunes and see what happens? I'm guessing the seller used Pwnage. Do other programs offer the 2.1 unlock? Anyway, I just need some advice on the steps. Do I plug into iTunes first and then go get my SIM? Will iTunes walk me through the steps to register, etc? Should I run pwnage again to be sure it was done correctly (I'm hoping not to do that?). Help from experienced uses is appreciated. I'm looking forward to this... the mobileme push/sync deal has been working wonderfully from Touch to my three computers and having this feature on my cell phone will be great!