As expected, Apple today announced the next iteration of their popular iPhone smartphone. Simply pple's iOS 4 will be free to all 3GS, 3G, and iPod Touch 2nd generation users on June 21st. As for the new iPhone 4, pre-orders start June 15 for the 16GB ($199) and 32GB ($299) models, with the phones available in stores roughly one week later on June 24. Besides the United States, Apple will launch the new iPhone in Germany, UK, France and Japan.