[aimhigh]

Netflix:
Best Quality–Standard Definition = 1.0 GB per hour.
(not high definition)
High Definition = 2.3 GB per hour.

I'm curious if Comcast allows a user to look up their data usage.

[Ingtar]

Comcast accounts can look it up on-line. If you use another carrier over Comcast, as I do, you have to call to look it up.