Bittorrent friendly ISP
If you want to use bittorrent protocol for downloading large files over the internet, then you will need a fast internet connection. You can check
UK broadband Speed ratings to see which ISP is currently the fastest in the UK. However, the important factor is also whether ISP is blocking Bittorrent traffic or has limiting FUP (Fair usage policy). You also need to check whether ISP does not have restrictive limits on bandwidth.
Currently, many broadband users agree that
Be Broadband it one of the best options for bittorrent. Not only its one of the fastests ISP in the UK but they don't have any download limits or restrictive FUP policy.
If you can't get BE then you may want to consider
Sky Broadband as their speed is great as well. You can go for Max package which does not have download limits.
You can also check the Entanet reseller broadband. Entanet are known for its high speed and not being a big brand they are less likely to limit you with FUP. One of the bittorrent friendly Entanet resellers are
http://www.titan-adsl.co.uk/
If you don't want to change your ISP and your provider is blocking Bittorent traffic then you can check
Bittorent encryption so your ISP can't block you.