For those of you who will be attending Sigcomm this year, we invite you to visit our ns-3 demo on Wednesday afternoon, August 20, in the Sigcomm demo session: http://conferences.sigcomm.org/sigcomm/2008/demos.php A link to the demo abstract can be found here: http://conferences.sigcomm.org/sigcomm/2008/papers/p527-hendersonA.pdf - Tom