http://mail.python.org/pipermail/python-list/2001-August/100288.html Did you ever finish writing this? -- <>0<>0<>0<>0<>0<>0<>0<>0<>0<>0 Ariel Balter Swain Hall West 025 Department of Physics Indiana University, Bloomington 737 E Third Street, 47404 abalter at indiana.edu Office: (812) 855-2441 Home: (812) 332-2721