The Internets are abuzz with the announcement of an all-new iPhone, and with features like 3G data connections, new applications and GPS navigation, we're excited too. If you've been making plans to produce your own navigation app for iPhone 2.0, however, you may not be all that thrilled. A closer look at the iPhone SDK agreement shows that creating software for "real-time route guidance" is forbidden. This may mean that the creative kids at Cupertino aren't going to let anyone compete with the the Google maps solution it's already settled on.