http://www.gamingtarget.com/article.php?artid=9664

5GB a month: $29.99

10GB a month: $39.99

20GB a month: $49.99

40GB a month: $54.99

100GB a month: Price TBA

Each additional GB of bandwidth used after exceeding the cap: $1

Ouch, huge blow to PC gaming and DD/DLC as well as streaming services such as Netflix.