Gorry - My first pass on slides for the TFRC.bis presentation are here: http://www.icir.org/floyd/talks.html http://www.icir.org/floyd/talks/tfrcbis-mar08.pdf http://www.icir.org/floyd/talks/tfrcbis-mar08.ppt I should have email responding to the feedback from Gerrit some time tomorrow - I haven't quite finished it yet. Thanks, - Sally http://www.icir.org/floyd/