Well if anyone wants the info on 10mbit and caps then this is the official NTL release statement
http://www.ntl.com/mediacentre/press/display.asp?id=797
I don't exactly know how true this is but i heard (from an NTL employee) the unlimited services NTL are releasing in the near future involve being able to download a fixed amount of gb/month (dependent on the package you subscribe to) and then paying for any excess over the quota allowance.The more you download the more you pay for so to speak.