This document discusses knowledge management tools and strategies to support virtual collaboration in international networks. It introduces concepts like the KM house framework and explores how specific tools like SABA web conferencing and Open Atrium intranet software can be used. While virtual tools are useful, the document emphasizes that face-to-face meetings are still important for building relationships and shared understanding in a collaborative network. An assessment of different tools provides lessons learned about enabling effective virtual collaboration at an international level.