Apple has begun testing iPhone Software 2.2, releasing new beta software to its developers.Software packages for the iPhone SDK, first and second-generation iPhones and the iPod touch have been made available, as illustrated in this image from GearLive.
Apple is expected to introduce something closer to true 'Push" email in this latest release, a sync feature the company declared the device offered for months before launch, backtracking only when users noticed the claim wasn't completely true.
The wish list for other features within this release still includes must-have
