Yesterday apple posted the second beta of the iPhone 2.1 software to developers for testing. Some developers are reporting they have since recieved the tools from apple to create background apps. Apple told us it would not officially be released to devs until September. For a more detailed explanation of how the push notification works read on. » Apple seeds some developers tools for making background-notification apps.

My first tutorial for iPhonefreakz. Today we’re going to show you how to set the interval of automatic server checking from 15 minutes to 1 minute!

» “Push Email” on Your iPhone - HowTo