iPhone is plat du jour in the Mac world lately, and the second beta of the iPhone 2.0 SDK continues to generate news nuggets for industry watchers. Latest news in shows that the second build of the SDK includes built-in support for managed Exchange Server settings, while that could be predicted on the basis of Apple's deal with Microsoft to license Exchange support, that the company has also chosen to build administrator support into the software is bound to generate excitement among infrastructure boffins. There are lots of other clues in the ManagedConfiguration.bundle and ManagedConfigurationUI.bundle files. The support consists of a couple of lines of code in the software that support Exchange Policies natively on the device, and also support Exchange Active Sync account handling. These nuggets confirm