Get Pipex. I've had it a week now. No bandwidth limit, faster connection speed and more reliable then BT and AOl added together. Go to www.adslguide.org and you'll see.
I'm with Nildram. I get 50mb unlimited bandwith webspace and it's also very reliable, never had any problems in 2 years. And of course, none of this limited bandwith bollocks.
Its really the only way to go. Also don't be fooled by AOL and BT adverts. Their reliablity and customer service are usually bad.
Pipex however had my BB connected last sunday even though BT said it wouldnt be available to Tuesday. A nice surprise getting it going earlier then expected.
We only went with BT because my dad worked there and got a discount as a result Fortunately, discount is running out in a month or two, so I can finally be free from that evilness.
Works great for online gaming (xbox live), has no bandwidth limit, is cheaper then BT and it doesn't show up on your phone bill (paid by direct debit,credit card etc).
AOL is just rubbish anyway. It's a bitch to uninstall, you get the intrusive browser that's slower than a buggered sloth, and the annoying woman's voice who sounds like Joanna Lumley, "You have Email." And of course, the IP problem everyone mentioned.