Hi I try search function but can't seem find anyone been ask before. Apple event live stream before I home watch live stream video use wifi my Mac home. Now different job: later finish and travel further away mean I can't be home 6pm (I from UK) in time. I be passenger in car 6pm and home about 7pm. So I wondering how much mobile data for hour watch live streaming video from Apple event? About 1 hour. Use iPhone. Anyone else try live steam Apple event use mobile data? I know quality not good compare wifi.