The powerpoint from Tim Kohler’s presentation of ABM for archaeology may be found here . It was part of this conference:
Agent Based Models for Spatial Systems in Social Sciences
& Economic Science with Heterogeneous Interacting Agents
Agelonde, La Londe les Maures (var, France), September 17-22, 2007 (6 days).
From the look of the other presentations (scroll down, links to ppts), it looks like it was a fascinating time. I’m sorry I missed it!