For you iPhone/iPad/iPod touch developers out there, did you know you can change the name of the carrier that appears in the iPhone Simulator? The default carrier name is Carrier, but you can change this to a custom name of your choice.
In Terminal.app, run this command, replacing your_user with your user's short username:
Mac OS X Hints
http://hints.macworld.com/article.php?story=20100219132057113