Are any of you using R? http://www.r-project.org/ Blog about R, info viz, etc.: http://blog.revolution-computing.com/ I have something in mind I'm going to try fooling around with in R, but I wondered if anyone was using it for visualizing searches, usage, networks of information, that kind of thing. Bill -- William Denton, Toronto : miskatonic.org www.frbr.org openfrbr.org