So I've upgraded to the 3GS and everything went smooth. Used the SIM from the old phone to activate the new phone via iTunes etc... The issue I ran into is with the 2g iPhone I hooked it up to upgrade to 3.0, everything went great until it restarted. Now it wants to hook to iTunes and won't complete without a SIM card. I figured no problems.. put in the SIM from my now 3GS and started thru the setup, then hit a snag, it's acting like I'm setting up another new Iphone and asking me to pick a plan, then a screen showing the $18 activation fee? So I canceled out of this and stopped before I ended up with another line from AT&T and lord knows talking to them is a joke. So the question is how can I now unlock/finish the setup of my 2g phone so it can be used as a ipod or even sold without a SIM? Thanks for any info.