Hello again, We have been working on some tools on the LIPEX website in order to generate a graphical matrix representation of the peerings. You can see an example on http://www.lipex.net/matrix.php The scripts worked very well indeed, until people started using RPSL, then it stopped working for those people. I think it would be a valueable tool for every IX in the world to have a free copy of on their site, (providing it was fully RPSL compliant). Maybe even RIPE will host a cgi on their servers, basically you would just "POST" as numbers to it, and it does it. What does RIPE think? If there are sufficient people here willing to donate time/knowledge to this project, then I will make it open source. Please email me if you are interested. Kind Regards, Panny Malialis http://www.lipex.net