AT&T Bandwidth Caps Start Monday

Resource: http://www.wired.com/epicenter/2011/04/att-broadband-caps/
AT&T will start limiting its users broadband usage on monday. The usage cap is expected to affect 16 million users. The limit will be 250GB or 150GB depending on the service you have with them. There will be overage fees for exceeding these limits. The story at wired has some info to help you estimate what your usage might typically be so follow the link to see how the changes might affect you.

I'm going to have to dig up some info on common online game bandwidth usage.