I want to subscribe please. Regards. --Lee Flax. ---------------------------- Lee Flax Division of Information and Communication Sciences Department of Computing Macquarie University Sydney NSW 2109, Australia homepage: http://www.comp.mq.edu.au/~flax/ email: flax at ics.mq.edu.au tel: +61 2 9850 9568 fax: +61 2 9850 9551 ----------------------------