Dear categorists - A few additional spaces have become available for participation in the Summer School on Contemporary Categorical Methods in Algebra and Topology, to be held in Haute Bodeux (Belgium), 3-10 June 2007, and organized by Francis Borceux. All currently available information about the School, which entails four lecture series as well as contributed talks, can be obtained at http://www.math.yorku.ca/~tholen/hb072.htm Anybody interested in particpation who has not yet contacted me should do so as soon as possible. Notification to new applicats will be given in early March. Walter Tholen.