Cambridge Audio Support General FAQs Early Updates What is in Early Updates? Stream Magic Early Update 015-a-036 for CXNv1 + 851N + CXR120/200 Only. Release Notes: Switch to the Airable internet radio stations list. Improve the front panel menu transition when switching to Radio. Fix a rare crash when quickly switching between presets. Note that that this is not yet General Release, and is only available for Early Updates currently. More information on early updates and how to apply them can be found HERE.