We have a HP3000 939KS and 979KS100, The 939KS (DEV BOX) has .5 GB memory and the 979KS100 (PROD BOX) has 1.5 GB Memory. The application we are running is Ecometry. We need to Upgrade our System, currently 6.0 to 6.5, Our System is very reliable, only downtime we have, routine maint (KNOCK ON WOOD). I read in Newsletters & other sources, to UPGRADE to 6.5, it's recommended the both Systems should have 3.75GB Memory. Does anyone have any feed back on this issue. Thanks. * To join/leave the list, search archives, change list settings, * * etc., please visit http://raven.utc.edu/archives/hp3000-l.html *