Dear Working Group Colleagues, RIPE 65 will take place from 24-28 September 2012 at the Hotel Okura in Amsterdam (http://ripe65.ripe.net/). The MAT-WG session is scheduled to run between 16:00 - 17:30 CET on Thursday 27 September, though this may be subject to change as the meeting plan is still in draft. My co-chairs and I invite you to submit presentations or suggestions for content you would like to see in this session. As a reminder, the working group charter states: "The purpose of the working group is to provide a forum in which the RIPE NCC and the community can collaborate in the areas of data, tools and analysis relating to the Internet and its infrastructure, with a loose focus on monitoring, diagnosis, analysis and forecasting. It is not the purpose of the working group to compare the performance of networks for marketing purposes." If you would like to contribute anything to our session at the next RIPE meeting please email mat-wg-chairs@ripe.net Best regards, Ian Co-chair MAT Working Group