Those of you with iPhones have something juicy to look forward to: iOS 4 is to be released on the 21st of June. iOS is the new name for iPhone OS, the iPhone’s operating system. iOS is currently at 3.1.3. Version 4 is a major upgrade and promises some really nice new features such as: Multitasking – run more than one app at the same time and switch between them Folders – group apps together Mail improvements – unified inbox (all emails from all accounts in one inbox), more than 1 exchange account, open attachments in 3rd party apps, organise by thread (like Gmail) iBooks – eBook reader and online store Creation of playlists on the iPhone rather than in iTunes 5x digital zoom Tap to focus video Faces and Places in Photos - view photos based on who’s in them and where they were taken Home screen wallpaper - change the background wallpaper on your Home screen Gift apps - send apps as gifts to your friends or family Spell ...