If you're considering the purchase of an iPhone 4 in the next few weeks, we've got some news that might make you want to hustle to your nearest Apple or AT&T Store. The Apple iPhone 4 Case Program is winding down at the end of the month. That's right: on September 30, the "antenna gate" free case extravaganza will be no more. For those of you who missed out on all of the action this past summer, Apple launched the iPhone 4 Case Program in response to media and consumer furor over alleged reception problems arising from the iPhone 4's integrated antenna design. When the handset was held in a particular manner known as the "Death Grip", many users reported significant signal loss. Apple's solution to this was to offer free cases to iPhone 4 users.