In the ongoing wait until June for iPod Touch and iPhone version 2.0 there has been a update to the beta SDK. While Apple is still limiting many companys access to the App Store and the included $99 dollar fee the beta seems to be coming along great.

SDK 2

Included in the update are some more sample code and a new feature… In an email sent out to developers read…

“The second beta version of the iPhone SDK is now available and includes Interface Builder, a powerful tool that allows you to visually build your interface and makes creating a UI as simple as drag and drop.

We’ve also added new sample code and updated documentation to the rich set of resources available to you in the iPhone Dev Center.

Log in to the iPhone Dev Center today and download the new version of the iPhone SDK.”