Stephen, Why is this: On 06/06/13 21:51, stephen at melbpc.org.au wrote: > High definition video (1 hour) 400.0 ...so different to this: > Upload / download a 1080p video (1 hour) 2000.0 (2GB) > Upload / download a 720p video (1 hour) 1000.0 (1GB) ...? Jeremy.