said by JT01:You're kidding, right?
I am an ATT DSL customer in Michigan. After seeing numerous posts about the inaccuracy of ATT's metering method, I decided to run my own experiment. I turned off my modem at 11:30 PM on October 19, 2012 and turned it back on at 12:30 AM on October 21, so the modem was completely off for the entire day of October 20. Despite the impossibility of usage during this period, ATT says I used 340 meg down and 30 meg up for October 20. Maybe the metering is in another time zone, but draw your own conclusions.