It's (sort of) ironic that those people on bog standard 20CN ADSL are stuck with the 'old' IP Profile system - these are the people often on the worse lines and are being hit on the head by also having to put up with the painful profiling rules!
If only BT could rework the IP Profile system. So that people on dodgy slow lines could start their router in the morning and get a fair throughput from their connection speed throughout the day. Knowing perhaps things will suffer as darkness and noise increases - but at least also knowing that the next day when they connect they will be 'allowed' the best throughput again until things deteriorate.
Rather than the current system where lots of lines are put on a permanent 'go slow'