http://www.thinkbroadband.com/tbbmeter.html
Future versions promise support for multiple computers on the same connection. The monitor also includes direct access to the TB speed test, graphed ping testing etc. A very handy utility.
It looks good, but be aware that it does collect data about your usage and sends it to third parties.
The list of what it collects is not limited just to the data types listed in the T&Cs.
Can you elaborate, Alan?
I was obviously asleep at the wheel...
Being discussed here (http://www.idnetters.co.uk/forums/index.php?topic=10991.msg251450#msg251450).