Xilo also for a static IP and no traffic management - BT services: http://www.xilo.net/adsl_broadband/#home
- for broadband only on a one month rolling contract.
Plusnet might be another choice on a market 1 exchange with a £5 one-off fee for a static IP - Phone and broadband, broadband only, contracted and no contract.
Will you be considering a phone and broadband package, broadband only and separate line rental, broadband on a 30 day minimum term or on a 12 month contact?
Cheapest would possibly be a Plusnet unlimited broadband and phone package on a 12 month contract.