iPhone OS 3.0
The new iPhone OS 3.0 Software Update includes some great new features. iPhone OS 3.0 also lets you run the next generation of iPhone apps, like peer-to-peer games.
iPhone OS 3 new features includes Voice Memos, improved Calendar, Cut and Paste through applications and MMS improved functions, among many others.
iTunes 8.2 is required.
iPhone OS 3.0 can be downloaded for free from here.
