Skype launched a new version of their iPhone, with this app iPhone users to make and receive Skype-to-Skype calls, and to call mobiles and landlines around the  world at very low rates for the first time over their 3G data connection. Additional new features of the Skype for iPhone application include: Near CD-quality sound for Skype-to-Skype calls using wideband audio on iPhone 3GS or 2nd generation iPod touch...