If you use the cluster for research that is published or presented in a talk or poster form you MUST acknowledge IBM, NSF, AFOSR and the USDOE for the grants that made the system possible. In addition please send Brett a note with the reference.

An appropriate reference might be:

The calculations in this work were performed [in part] on a IBM workstation cluster made possible by grants from IBM in the form of a Shared University Research grant, the National Science Foundation under grant No. 0079742, the United States Department of Energy, and the United States Air Force Office of Scientific Research.

Our Thanks to IBM, NSF, DOE, and AFOSR for making this research possible!!!