How to set up Xbox Live for Plusnet?

[#1]

Topic.
I know I could set it up on Wi-Fi, but for simplicity sake I need to know the DNS settings etc to set up XBL on my shiny new Plusnet Unlmited account.

[#2]

Depending on your router, you should be good to go with DHCP (Automatic assigned addresses by the router)
Failing that, you can use any DNS servers, either Plusnet, Google or OpenDNS
Plusnet: 212.159.13.49 and 212.159.13.50
Google: 8.8.8.8 and 8.8.4.4
OpenDNS: 208.67.222.222 and 208.67.220.220
Everything else should be pretty straight forward.
Cheers,
Matt