Colleagues: I am grateful to the good people who have agreed to chair sessions in Maastricht (http://aoir.org/2002). At this point, I ask for additional volunteers who are willing to serve as chairs of one or more sessions. Please contact me *off list*. Similarly, I seek volunteers who are willing to serve as reviewers of student papers submitted for the award (due on September 15, distributed to reviewers immediately after that). Again, please contact me *off list*. If you have questions concerning the organization and logistics éof the conference, please contact the conference coordinator, Monica Murero, Monica.Murero@MERIT.unimaas.nl Thanks, Klaus Bruhn Jensen Program Chair