Today the iPhone got its SDK, but more than that, Apple announced Exchange support via ActiveSync.  All those CEOs will not start bugging IT departments around the country, you can bet.Apple® today previewed its iPhone™ 2.0 software, scheduled for release this June, and announced the immediate availability of a beta release of the software to selected developers and enterprise customers. The iPhone 2.0 beta release includes both the iPhone Software Development Kit (SDK) as well as new enterprise