Inbound link is always a good way to get a better ranking in search engines. This link to us script package comes with a phpnuke module and a phpnuke block. It will allow you to offer visitors to link back to your website. The module is easy to install and configurable through phpnuke admin panel. It also records how many references or hits you get from your referrer or your link button that has been places on third party sites. The script is very easy to install.