http://bbs.adslguide.org.uk/showthre...Number=1987396
"In line with our ongoing network management plans, on Friday we will
be applying a managed profile to customers who have continued to use
an unsustainable amount of bandwidth on the service (in excess of
150GB per month on average). Their continued very heavy usage was
causing a detrimental impact on all our other customers, so we will
take steps to protect our other customers from this very small number
of very heavy users. Approximately half of the customers we contacted
two weeks ago have reduced their usage, so we are taking no further
action against them.
In September we will again review our customers’ usage to identify
those using the service an unsustainable amount. More than 90% of our
customers use less than 10GB per month. We have previously stated that
we consider anything above 100GB per month for a £21.99 Premier
customer to be unsustainable. For customers paying £29.99 this is
increased by 50GB, and for customers paying £39.99 per month this is
increased by a further 50GB. Therefore what we consider to be
unsustainable is higher for customers who pay more. These are not
‘caps’ or set limits and depend on what time of day customers use
their service. What we deem to be unsustainable will change over time
as usage patterns change. We will always focus on those customers who
drive peak time capacity and therefore we remind customers to please
schedule large downloads to off-peak times. "
As £39.99/month only buys ~40 GB/month of BT Central capacity there's
still a healthy cross-subsidy from the light users.
Phil