If you are looking around at ADSL, do NOT be tempted by the cheap deals from talktalk. Yes, you will get internet, but it can be painfully slow. I'm struggling with talktalk at the moment at my parent's house -- some of my friends went with talktalk and have had issues with disconnections etc etc. Save yourself the pain and go with someone else (even if it means a few more pennies a month).
Can also recommend Plus.net (had no experience with ADSL24, though I've heard from many people that they are very good), however they might be a little too expensive for what you are after.