I have a new SBS 2K3 Dell PE server with 1 gb RAM, running F&P services and Exchange 2003 - fully patched. Exchange Store.exe hangs up and latterly produces the event id: 9582. I've trawled the web and 9582 is mentioned a lot ! I have come to the conclusion that I don't need the 3/gb switch (with only 1gb RAM - I've tried it with and without the switch). When I monitor Store.exe the Mem usage climbs everytime someone uses Outlook or OWA or Veritas 9.1 backs up etc but the resource is NEVER released - the word is that other resources will grap the ram back if needed, but of course Mem usage in Store.exe just keeps growing. 9582 errors have apprently been almost eliminated in E2K3. This server is doing sod all really (10 users) other than E2K3 and it's starting to do my head in. Has anyone any pointers before I revert to using VPOP3 to keep the MB from firing me.....There's something in the back of my head that's saying it is an intrinsic issue with the Dell 2660 and SBS 2003 but I am as yet unwilling to go the MS and part with money to address the problem. Simon