While Ephraim Schwartz reports that what appears to be the first iPhone app from the new SDK has arrived, over at the Enterprise Mac blog Tom Yager questions the enterprise development option Apple is providing for developers that prefer not to use the Apple Store for distributing apps. “If you run a consulting shop that creates commercial iPhone software for clients’ private use, does each client need an iPhone enterprise license?” Yager asks in Musings about iPhone app licensing. If so, they might balk at sharing their client lists with Apple. “Developer and user licensing will be the messiest aspects of iPhone custom development leading up to the public release in June.” Software Development