Dear all, I've just finished scanning the slides of my talks at CT97 (Vancouver) and the AMS meeting at Montreal on Higher-dimensional multicategories aimed as a set up for weak n-categories in the Baez/Dolan sense, ie. using universally defined composites to avoid coherence conditions. The slides are a series of .JPG files accessible through my web page http://www.math.mcgill.ca/~hermida Claudio Hermida