DeFanti, T. A., Leigh, J., Renambot, L., Jeong, B., Verlo, A., Long, L., Brown, M., Sandin, D. J., Vishwanath, V., Liu, Q., Katz, M. J., Papadopoulos, P., Keefe, J. P., Hidley, G. R., Dawe, G., Kaufman, I., Glogowski, B., Doerr, K. U., Singh, R., Girado, J., Schulze, J. P., Kuester F., and Smarr, L. (2009). "The OptIPortal, a Scalable Visualization, Storage, and Computing Interface Device for the Opti-Puter." To appear in Future Generation Computer Systems, Volume 25(2), Elsevier, February 2009, pp. 114--123.