I have a quick question about porting numbers. My parents will be visiting me down here in Los Angeles from San Diego and they're interested in the 3GS. They won't have a problem porting a San Diego area code in the apple store right? Also they will be moving from T-Mobile. The only reason I ask is cause a couple years back we went to one of those AT&T authorized dealer booth and they said that they had to go to a San Diego store to be able to do that....cause their computer doesn't allow different county area code or something like that. Thanx for any help.