The worst thing, is if you aren't sharp, (though you SHOULD read the glossy), the first you'll know about the PAYG increase is when your next bill arrives.
Can you use
www.211surf.net on an NTL line? - do you get the same 2/1/1 rate?
It's an 0844 09 number.
What rate do NTL charge 0845 at - I believe the evening rate went down on BT