thanks, -gurcharan -- --- Gurcharan S. Khanna, Ph.D. Director of Academic Research Computing Rochester Institute of Technology 1 Lomb Memorial Drive Rochester, New York 14623-5603 Phone: 585-475-7504 ~ Fax: 585-475-6886 Email: gurcharan.khanna at rit.edu Http: www.rit.edu/~gskpop