Ive been using Netflix a lot recently and I'm curious about data usage. I notice 3 video options, none are selected but they are good better and best. Does anyone know what the default is. If a hd video is available does it play in hd on the default setting? I have a 20 or 40 gb monthly cap and I've watched a lot recently in my first few days of Netflix. If they have been in hd I'm going to hit the cap v.quickly.