HM is exactly right.
I only downloaded like 200-300mb in peak times and that got me a warning. Annoying theing is the companty cant tell u what the limit is in peak time as they could no longer call their service unlimitedI didnt realise that some internet providers still used that policy. You pay x amount a month to use the net some of the time? Thats wrong.
Im with Telewest (now VirginMedia) and its unlimited access. Just presumed all other providers were too.