gs0b wrote:FiOS does not have a data usage cap.
Thus, there is no need for a tool to check usage.
Enjoy!
I would not be so sure of that, anymore.
I point to
http://www.dslreports.com/shownews/124344
Anyways to OP.
One of the ways: Using a router that has a monitor that tells you how much data is behing used.