Which iPhone SDK versions does PinkelStar support
PinkelStar will work with iOS 3-iOS4. In order to be able to compile and use PinkelStar you will have to upgrade to iOS 4. Don't worry, it's easy to keep your app compatible with iOS 3 versions of the SDK.
If you haven't done already, download the iOS4 SDK and the latest version of Xcode from the iPhone developers portal. The Readme file that is included explains how you can ensure your project will still run on pre iOS4 devices.
When opening your project go to your Project settings and set the BASE SDK to iOS4. Then set your iPhone OS Deployement target to the earliest version of the SDK you still wish to support (i.e. iOS 3.0). Don't set it to anything below iOS3.0, because PinkelStar doesn't support that.