We published a little earlier about the iPhone 3.1 Beta that is ready for download for developers and we mentioned a little about the features, well we thought we would give you the direct download which you can see below.

What you should know before downloading: iPhone SDK 3.1 beta can not be used for submitting iPhone OS 2.2.1 or iPhone OS 3.0 applications to the App Store, iPhone SDK 3.1 beta is for development purposes only. This software should be installed on devices dedicated exclusively for iPhone OS 3.1 beta application development only, Devices updated to iPhone OS 3.1 beta cannot be restored to earlier versions of iPhone OS.

You should also know that devices will be able to upgrade to future beta releases and the final iPhone OS 3.1 software and iPhone SDK 3.1 beta and iPhone OS 3.1 beta are pre-release software and are considered Apple Confidential Information. Any information Apple collects is subject to the terms of the Apple privacy policy.

Download direct here.