Apple as just release iOS 4.3 Beta 3 and all should know by now that this is only for developers. So only members of Apple Dev Center will be able to access the beta version. The first beta was seeded to developers back in January 12. What’s might be included in iOS 4.3 is multitasking gestures on the iPad, HTTP live streaming statistics and full-screen iAds. Also included is new feature like AirPlay for third-party apps.