DECUS Education Software Library Discussions. Gatewayed to dectei-l@ubvm.cc.buffalo.edu. Readers: 4200 (0.1%) {13%} Mesgs per month/day: 109/4 {20%} Crossposting: 0% {8%} Megs per month/day: 0.2/0.007 {26%} Sites reciving this Group: 37% Cost ratio ($US/month/rdr): 0.02