I just found this on driverheaven, by the way whats Up with this USAGE ALLOWANCE 
, that sounds a lot like metering to me. Im definitely going to need more then 40gb a month.
*£17.99 per month: ntl 1Mb Broadband (monthly usage allowance 5GB) will offer super speed broadband for 60p a day. For the same price BT Broadband offers a basic 512K service with 1GB usage allowance.
*£24.99 per month: ntl 2Mb Broadband (monthly usage allowance 30GB) will operate at a stunning speed, but at a price thatâ₠¬Ã¢â€žÂ¢s in line with most 512K ADSL services. For the same price BT Broadband offers a 512K service with 15GB usage allowance
*£37.99 per month: ntl 3Mb Broadband (monthly usage allowance 40GB) will operate at up to 60 times faster than dial up services. BT and Wanadoo do not provide 2Mb or 3Mb services.
My apologies if any of this has already been posted.