On the Apple press conference today regarding to the iPhone reception problems, Apple will give every iPhone 4 user a $29 case to solve the iPhone 4 Antenna Problem until september 30. Since Apple doesn’t has cases fast enough for every user, You  will get a “choice” of other iPhone 4 cases designed by third parties.

• If you already bought your case, apple will refund for the bumper. Those who bought cases made by third parties are not eligible for a refund.
• Starting next week, everyone who purchased an iPhone 4 can go to Apple’s website and sign up to get a free case in the mail.Stay Tune for more detail.