Control System Group Network. Gatewayed to csg-l@vmd.cso.uiuc.edu. Readers: 9300 (0.2%) Mesgs per month/day: 174/6 Crossposting: 0% Megs per month/day: 0.8/0.027 Sites reciving this Group: 38% Cost ratio ($US/month/rdr): 0.04