(E-Mail Removed) wrote:
> Does anybody think that the introduction of capping has been bought
> about with pressure from the record companys and film studios in
> attempt to slow down file sharing I'm not saying its the only reason
> and its not THE reason its been bought in but over a period of time
> the amount of data you will be able to recieve and send could and
> probably be squeezed to such a point that file sharing becomes un
> atractive for the people who download/share dozens of movies every
> month
No,
It's due to a change in the way that some ADSL providers have chosen to
pay for the wholesale DSL product from BT.
"Classic" charging for the DSL products was on a fixed rental basis set at
different levels for each speed/grade of DSL line, plus a (large) fixed
rental charge for the Central service used to deliver the end-user
connections to the ISP.
With the new "Capacity Based Charging" (CBC), which some service providers
have now chosen to use, all end-user DSL lines are charged by BT at the
same (low) rental charge, and the central service is a lower rental
charge. However, the ISP must pay for the ammount of data going over the
Central service.
CBC allows ISPs to deliver very cheap DSL services to customers who make
very little use of it. The flip side is that under CBC, customers who use
their DSL more heavily than most will be costing the ISP far in excess of
the monthly charge the ISP makes for providing the service.
This means that service providers who have changed to CBC now want to cut
the ammount of data that their customers are moving, and the way to do
that is to impose usage limits and impose penalties for exceeding them.
d.