Just updated my iPhone 3GS, amaze with the features of the fresh new iOS4, now I just need to wait the Dev-Team to jailbreak it. Here are iOS 4's main additions:
• Multitasking
• App folders
• Home screen wallpapers
• Mail improvements like unified inbox
• Support for iBooks and iBookstore
• Photo and Camera improvements
• Ability to create and edit playlists on device
• Support for MobileMe calendar sharing
• Searchable SMS/MMS messages
• Automatic spellcheck
• Bluetooth keyboard support
