So, I get most of my TV viewing done online these days. I watch a lot of hulu, TV.com, etc. This has been great so far, but there is a looming problem. Many ISPs are moving toward bandwidth caps. Comcast allows 250GB, and I believe Charter will be rolling them out soon. My ISP (AT&T) doesn't have them yet, but I believe they will soon. So, my question is this: Does anybody know of an app that will let me monitor just how much stuff I am downloading/streaming? I am really curious to see how big all this cool online video gets.