By the time you read this, you will probably be downloading the iPhone 4 OS to your device. It’s been the talk of the internet marketing and online world for the last few weeks, but it really seems like this update has captured the hearts and minds of the Apple loyal.

This free update which is compatible with the iPhone 3G and 3GS and the 2^nd and 3^rd generation iPod Touch, as well as the soon-to-arrive iPhone 4 incorporates a range of new features. Perhaps the most exciting of these is multitasking (which will only work on the 3GS and 3^rd Gen Touch), which is something users have been clamouring for since the first generation iPhone landed. This will hopefully provide more stable battery life as well as being time saving for the user who won’t have to quit one application in order to use another.