http://www.engadget.com/2011/03/13/atandt-will-cap-dsl-u-verse-internet-and-impose-overage-fees/
Guess my friends with AT&T will stop bragging now. This is WORSE than Comcast's cap, which is 250GB, and 2 warnings, but you don't have to pay over-charge fees if you go over, you get a warning...