You Tube is a bandwidth hog!

One feature I would really like You Tube to implement is a button to stop downloading the rest of a video. My internet provider is Bigpond and I get a minuscule 12 GB of data usage (uploads and downloads) a month. I'm forever hitting refresh to stop You Tube from downloading the rest of a video.

So here's a tip for the world's best video sharing site, give us a button to stop downloading the rest of a playing video.