You can use AOL with telewest but only dial up. Tesco are cheap but are currently only available to BT customers. They will be offering it to others soon though. I think they cost £19.99 a month for broadband
think there is a lot of leeway for bargaining. we've been with BT broadband for 2 yrs paying £27.99 per month for 512mb connection.
I saw that TalkTalk who do our phone line were offering a 1Gig connection for about £20, so I called BT and said i wanted to cancel with them.
After being transferred several times, BT offered me what we already have for £20 per month. I said why would i do that when I can have atwice as fast connection for the same money from talktalk, so they offered me £18 a month, and finally £13 a month. Which I accepted.
So in the space of about 10 minutes I had saved myself £15 a month. Well worth ringing around to get different offers anf then playing them off against each other.