Question: how many gb does a 2 hour movie take up?
Answer: If you're talking streaming, that same HD stream is crunched down to somewhere between 1.5–7.5 Mb/s, depending on the provider, your internet connection speed, etc. So that same 2 hour movie on Hulu may be as little as 1.25 GB - Yep, 1/1200th of the original…. Or as much as 5–7GB for Netflix or Youtube.