IPhone 4 SDK beta
Apple released the fourth beta of the SDK for iPod and iPhone application tonight.
The new update (which bears the number 5A258f) has a size of 1.5 GB and includes, among the novelties, support for OpenGL ES technology for the iPhone emulator in MacOs. Apple states that in the package included Xcode IDE, Interface Builder, Instruments, frameworks with various examples, compilers, and the Shark analysis tool.
The download reserved for registered developers. Joining the development program at the first level (which entitles you to create products and then subsequently sell them from the App Store) free of charge