Joe, You left your coffee cup in my office. Material describing the CNL Lab is at: http://www.ensc.sfu.ca/people/faculty/ljilja/networks/ Details are at: http://www.ensc.sfu.ca/~ljilja/cnl/ Projects are at: http://www.ensc.sfu.ca/people/faculty/ljilja/data/projects_cnl.html Best wishes, Ljiljana