I have to admit i often wonder how much GB i use in a month, at a guess i estimate around 50 but its a total guess.
I download and upload mainly music videos, not into movies at all. I dont use p2p very often and if i do i turn it off as soon as i get what i want. Dont like using bittorrent cos its slows my old PC down for some reason.
Some of the music vids i download and upload are high quality vobs like 200Mb each and i can go through a few of these every day.
If NTL wants us to stick with this cap then they should give there customers a way of knowing how much there using. Ok i know you can google for one but i dont see why i should, i pay them enough money every month so they can give me some way of monitoring it if and when they try to enforce it.
i dont think im a really heavy user but i get my money's worth probably..lol. If they ever downgrade me though i would not be happy to be treated like that and would look for another ISP.
My two cents worth
Im happy with NTL though, got no problems with it really. Im writing this cos im bored while im uploading a 170 Mb file