Xcode 4 preview 2 is now available to Mac and iPhone Developer Program members (only the ones with paid subscription). PLEASE NOTE: Xcode 4 is beta software -->

Xcode 4 preview 2 is now available to Mac and iPhone Developer Program members (only the ones with paid subscription). PLEASE NOTE: Xcode 4 is beta software --> Continue to use Xcode 3.2.x for production development. And make sure to review the Xcode 4 WWDC sessions before you dive in!